<?xml version="1.0" encoding="UTF-8"?>
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" xlink:type="simple" xlink:href="http://www.eurofiling.info/eu/fr/xbrl/ext/model.xsd#complete-breakdown" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_10" xlink:type="simple" xlink:href="hier.xsd#boec_boec_10" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_12" xlink:type="simple" xlink:href="hier.xsd#boec_boec_12" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_13" xlink:type="simple" xlink:href="hier.xsd#boec_boec_13" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_14" xlink:type="simple" xlink:href="hier.xsd#boec_boec_14" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_15" xlink:type="simple" xlink:href="hier.xsd#boec_boec_15" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_16" xlink:type="simple" xlink:href="hier.xsd#boec_boec_16" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_2" xlink:type="simple" xlink:href="hier.xsd#boec_boec_2" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_28" xlink:type="simple" xlink:href="hier.xsd#boec_boec_28" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_3" xlink:type="simple" xlink:href="hier.xsd#boec_boec_3" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_4" xlink:type="simple" xlink:href="hier.xsd#boec_boec_4" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_5" xlink:type="simple" xlink:href="hier.xsd#boec_boec_5" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_6" xlink:type="simple" xlink:href="hier.xsd#boec_boec_6" />
  <link:roleRef roleURI="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_7" xlink:type="simple" xlink:href="hier.xsd#boec_boec_7" />
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_10" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b49" xlink:label="loc_boec_b49" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b49" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b33" xlink:label="loc_boec_b33" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b33" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b50" xlink:label="loc_boec_b50" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_boec_b49" xlink:to="loc_boec_b50" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b51" xlink:label="loc_boec_b51" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_boec_b49" xlink:to="loc_boec_b51" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_12" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b54" xlink:label="loc_boec_b54" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b54" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b55" xlink:label="loc_boec_b55" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b55" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_13" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b38" xlink:label="loc_boec_b38" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b38" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b56" xlink:label="loc_boec_b56" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b56" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_14" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b72" xlink:label="loc_boec_b72" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b72" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b77" xlink:label="loc_boec_b77" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b77" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b65" xlink:label="loc_boec_b65" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_boec_b72" xlink:to="loc_boec_b65" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b20" xlink:label="loc_boec_b20" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_boec_b72" xlink:to="loc_boec_b20" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b69" xlink:label="loc_boec_b69" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="5.0" xlink:from="loc_boec_b72" xlink:to="loc_boec_b69" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b71" xlink:label="loc_boec_b71" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="6.0" xlink:from="loc_boec_b72" xlink:to="loc_boec_b71" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b68" xlink:label="loc_boec_b68" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="7.0" xlink:from="loc_boec_b65" xlink:to="loc_boec_b68" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b21" xlink:label="loc_boec_b21" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="8.0" xlink:from="loc_boec_b65" xlink:to="loc_boec_b21" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b66" xlink:label="loc_boec_b66" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="9.0" xlink:from="loc_boec_b68" xlink:to="loc_boec_b66" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b19" xlink:label="loc_boec_b19" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="10.0" xlink:from="loc_boec_b68" xlink:to="loc_boec_b19" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b73" xlink:label="loc_boec_b73" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="11.0" xlink:from="loc_boec_b77" xlink:to="loc_boec_b73" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b74" xlink:label="loc_boec_b74" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="12.0" xlink:from="loc_boec_b77" xlink:to="loc_boec_b74" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b75" xlink:label="loc_boec_b75" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="13.0" xlink:from="loc_boec_b77" xlink:to="loc_boec_b75" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b76" xlink:label="loc_boec_b76" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="14.0" xlink:from="loc_boec_b77" xlink:to="loc_boec_b76" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b67" xlink:label="loc_boec_b67" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="15.0" xlink:from="loc_boec_b69" xlink:to="loc_boec_b67" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b70" xlink:label="loc_boec_b70" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="16.0" xlink:from="loc_boec_b69" xlink:to="loc_boec_b70" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_15" xlink:type="extended">
    <link:loc xlink:href="mem.xsd#boec_b78" xlink:label="loc_boec_b78" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b71" xlink:label="loc_boec_b71" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_boec_b78" xlink:to="loc_boec_b71" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b70" xlink:label="loc_boec_b70" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_boec_b78" xlink:to="loc_boec_b70" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_16" xlink:type="extended">
    <link:loc xlink:href="mem.xsd#boec_b79" xlink:label="loc_boec_b79" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b67" xlink:label="loc_boec_b67" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_boec_b79" xlink:to="loc_boec_b67" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b21" xlink:label="loc_boec_b21" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_boec_b79" xlink:to="loc_boec_b21" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_2" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x108" xlink:label="loc_s2c_x108" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_s2c_x108" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b1" xlink:label="loc_boec_b1" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b1" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x165" xlink:label="loc_s2c_x165" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_boec_b1" xlink:to="loc_s2c_x165" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x112" xlink:label="loc_s2c_x112" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_boec_b1" xlink:to="loc_s2c_x112" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x92" xlink:label="loc_s2c_x92" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="5.0" xlink:from="loc_boec_b1" xlink:to="loc_s2c_x92" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_28" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x119" xlink:label="loc_s2c_x119" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_s2c_x119" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x91" xlink:label="loc_s2c_x91" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_s2c_x91" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_3" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b49" xlink:label="loc_boec_b49" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b49" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b33" xlink:label="loc_boec_b33" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b33" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b2" xlink:label="loc_boec_b2" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b2" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b3" xlink:label="loc_boec_b3" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b3" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b4" xlink:label="loc_boec_b4" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="5.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b4" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b5" xlink:label="loc_boec_b5" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="6.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b5" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b6" xlink:label="loc_boec_b6" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="7.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b6" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b7" xlink:label="loc_boec_b7" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="8.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b7" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b8" xlink:label="loc_boec_b8" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="9.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b8" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b9" xlink:label="loc_boec_b9" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="10.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b9" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b10" xlink:label="loc_boec_b10" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="11.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b10" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b11" xlink:label="loc_boec_b11" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="12.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b11" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_4" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b49" xlink:label="loc_boec_b49" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b49" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x65" xlink:label="loc_s2c_x65" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_s2c_x65" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x79" xlink:label="loc_s2c_x79" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_boec_b49" xlink:to="loc_s2c_x79" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b52" xlink:label="loc_boec_b52" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_boec_b49" xlink:to="loc_boec_b52" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x75" xlink:label="loc_s2c_x75" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="5.0" xlink:from="loc_s2c_x79" xlink:to="loc_s2c_x75" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x43" xlink:label="loc_s2c_x43" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="6.0" xlink:from="loc_s2c_x79" xlink:to="loc_s2c_x43" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x77" xlink:label="loc_s2c_x77" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="7.0" xlink:from="loc_s2c_x75" xlink:to="loc_s2c_x77" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x76" xlink:label="loc_s2c_x76" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="8.0" xlink:from="loc_s2c_x75" xlink:to="loc_s2c_x76" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x73" xlink:label="loc_s2c_x73" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="9.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x73" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x101" xlink:label="loc_s2c_x101" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="10.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x101" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x66" xlink:label="loc_s2c_x66" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="11.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x66" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x31" xlink:label="loc_s2c_x31" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="12.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x31" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x34" xlink:label="loc_s2c_x34" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="13.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x34" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x27" xlink:label="loc_s2c_x27" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="14.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x27" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x59" xlink:label="loc_s2c_x59" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="15.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x59" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x12" xlink:label="loc_s2c_x12" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="16.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x12" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x70" xlink:label="loc_s2c_x70" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="17.0" xlink:from="loc_s2c_x77" xlink:to="loc_s2c_x70" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x44" xlink:label="loc_s2c_x44" xlink:type="locator" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x69" xlink:label="loc_s2c_x69" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="18.0" xlink:from="loc_s2c_x44" xlink:to="loc_s2c_x69" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x52" xlink:label="loc_s2c_x52" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="19.0" xlink:from="loc_s2c_x44" xlink:to="loc_s2c_x52" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x132" xlink:label="loc_s2c_x132" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="20.0" xlink:from="loc_s2c_x44" xlink:to="loc_s2c_x132" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b30" xlink:label="loc_boec_b30" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b31" xlink:label="loc_boec_b31" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="21.0" xlink:from="loc_boec_b30" xlink:to="loc_boec_b31" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b32" xlink:label="loc_boec_b32" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="22.0" xlink:from="loc_boec_b30" xlink:to="loc_boec_b32" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x53" xlink:label="loc_s2c_x53" xlink:type="locator" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x55" xlink:label="loc_s2c_x55" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="23.0" xlink:from="loc_s2c_x53" xlink:to="loc_s2c_x55" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x54" xlink:label="loc_s2c_x54" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="24.0" xlink:from="loc_s2c_x53" xlink:to="loc_s2c_x54" weight="1.0" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="25.0" xlink:from="loc_s2c_x65" xlink:to="loc_s2c_x53" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x119" xlink:label="loc_s2c_x119" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="26.0" xlink:from="loc_s2c_x65" xlink:to="loc_s2c_x119" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x100" xlink:label="loc_s2c_x100" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="27.0" xlink:from="loc_s2c_x65" xlink:to="loc_s2c_x100" weight="1.0" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="28.0" xlink:from="loc_boec_b52" xlink:to="loc_boec_b30" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x9" xlink:label="loc_s2c_x9" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="29.0" xlink:from="loc_boec_b52" xlink:to="loc_s2c_x9" weight="1.0" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="30.0" xlink:from="loc_s2c_x43" xlink:to="loc_s2c_x44" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x42" xlink:label="loc_s2c_x42" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="31.0" xlink:from="loc_s2c_x43" xlink:to="loc_s2c_x42" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x106" xlink:label="loc_s2c_x106" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="32.0" xlink:from="loc_s2c_x76" xlink:to="loc_s2c_x106" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x14" xlink:label="loc_s2c_x14" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="33.0" xlink:from="loc_s2c_x76" xlink:to="loc_s2c_x14" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x67" xlink:label="loc_s2c_x67" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="34.0" xlink:from="loc_s2c_x76" xlink:to="loc_s2c_x67" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x11" xlink:label="loc_s2c_x11" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="35.0" xlink:from="loc_s2c_x9" xlink:to="loc_s2c_x11" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x10" xlink:label="loc_s2c_x10" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="36.0" xlink:from="loc_s2c_x9" xlink:to="loc_s2c_x10" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b12" xlink:label="loc_boec_b12" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="37.0" xlink:from="loc_s2c_x119" xlink:to="loc_boec_b12" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b13" xlink:label="loc_boec_b13" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="38.0" xlink:from="loc_s2c_x119" xlink:to="loc_boec_b13" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b14" xlink:label="loc_boec_b14" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="39.0" xlink:from="loc_s2c_x100" xlink:to="loc_boec_b14" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b15" xlink:label="loc_boec_b15" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="40.0" xlink:from="loc_s2c_x100" xlink:to="loc_boec_b15" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_5" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b49" xlink:label="loc_boec_b49" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b49" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b33" xlink:label="loc_boec_b33" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b33" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x79" xlink:label="loc_s2c_x79" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_boec_b49" xlink:to="loc_s2c_x79" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b52" xlink:label="loc_boec_b52" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_boec_b49" xlink:to="loc_boec_b52" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x134" xlink:label="loc_s2c_x134" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="5.0" xlink:from="loc_s2c_x79" xlink:to="loc_s2c_x134" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x181" xlink:label="loc_s2c_x181" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="6.0" xlink:from="loc_s2c_x79" xlink:to="loc_s2c_x181" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x135" xlink:label="loc_s2c_x135" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="7.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x135" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x136" xlink:label="loc_s2c_x136" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="8.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x136" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x137" xlink:label="loc_s2c_x137" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="9.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x137" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x16" xlink:label="loc_s2c_x16" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="10.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x16" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x140" xlink:label="loc_s2c_x140" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="11.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x140" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x141" xlink:label="loc_s2c_x141" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="12.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x141" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x142" xlink:label="loc_s2c_x142" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="13.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x142" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x143" xlink:label="loc_s2c_x143" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="14.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x143" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x144" xlink:label="loc_s2c_x144" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="15.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x144" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x145" xlink:label="loc_s2c_x145" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="16.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x145" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x146" xlink:label="loc_s2c_x146" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="17.0" xlink:from="loc_s2c_x134" xlink:to="loc_s2c_x146" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x147" xlink:label="loc_s2c_x147" xlink:type="locator" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x148" xlink:label="loc_s2c_x148" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="18.0" xlink:from="loc_s2c_x147" xlink:to="loc_s2c_x148" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x149" xlink:label="loc_s2c_x149" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="19.0" xlink:from="loc_s2c_x147" xlink:to="loc_s2c_x149" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x150" xlink:label="loc_s2c_x150" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="20.0" xlink:from="loc_s2c_x147" xlink:to="loc_s2c_x150" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b28" xlink:label="loc_boec_b28" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="21.0" xlink:from="loc_s2c_x147" xlink:to="loc_boec_b28" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x153" xlink:label="loc_s2c_x153" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="22.0" xlink:from="loc_s2c_x147" xlink:to="loc_s2c_x153" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x154" xlink:label="loc_s2c_x154" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="23.0" xlink:from="loc_s2c_x147" xlink:to="loc_s2c_x154" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x155" xlink:label="loc_s2c_x155" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="24.0" xlink:from="loc_s2c_x147" xlink:to="loc_s2c_x155" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b29" xlink:label="loc_boec_b29" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="25.0" xlink:from="loc_s2c_x147" xlink:to="loc_boec_b29" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b30" xlink:label="loc_boec_b30" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b31" xlink:label="loc_boec_b31" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="26.0" xlink:from="loc_boec_b30" xlink:to="loc_boec_b31" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b32" xlink:label="loc_boec_b32" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="27.0" xlink:from="loc_boec_b30" xlink:to="loc_boec_b32" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x45" xlink:label="loc_s2c_x45" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="28.0" xlink:from="loc_boec_b33" xlink:to="loc_s2c_x45" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x53" xlink:label="loc_s2c_x53" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="29.0" xlink:from="loc_boec_b33" xlink:to="loc_s2c_x53" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x119" xlink:label="loc_s2c_x119" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="30.0" xlink:from="loc_boec_b33" xlink:to="loc_s2c_x119" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x93" xlink:label="loc_s2c_x93" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="31.0" xlink:from="loc_boec_b33" xlink:to="loc_s2c_x93" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b34" xlink:label="loc_boec_b34" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="32.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b34" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b35" xlink:label="loc_boec_b35" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="33.0" xlink:from="loc_boec_b33" xlink:to="loc_boec_b35" weight="1.0" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="34.0" xlink:from="loc_boec_b52" xlink:to="loc_boec_b30" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x9" xlink:label="loc_s2c_x9" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="35.0" xlink:from="loc_boec_b52" xlink:to="loc_s2c_x9" weight="1.0" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="36.0" xlink:from="loc_s2c_x181" xlink:to="loc_s2c_x147" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x80" xlink:label="loc_s2c_x80" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="37.0" xlink:from="loc_s2c_x181" xlink:to="loc_s2c_x80" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x42" xlink:label="loc_s2c_x42" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="38.0" xlink:from="loc_s2c_x80" xlink:to="loc_s2c_x42" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x14" xlink:label="loc_s2c_x14" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="39.0" xlink:from="loc_s2c_x80" xlink:to="loc_s2c_x14" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x67" xlink:label="loc_s2c_x67" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="40.0" xlink:from="loc_s2c_x80" xlink:to="loc_s2c_x67" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x106" xlink:label="loc_s2c_x106" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="41.0" xlink:from="loc_s2c_x80" xlink:to="loc_s2c_x106" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x11" xlink:label="loc_s2c_x11" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="42.0" xlink:from="loc_s2c_x9" xlink:to="loc_s2c_x11" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x10" xlink:label="loc_s2c_x10" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="43.0" xlink:from="loc_s2c_x9" xlink:to="loc_s2c_x10" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x55" xlink:label="loc_s2c_x55" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="44.0" xlink:from="loc_s2c_x53" xlink:to="loc_s2c_x55" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x54" xlink:label="loc_s2c_x54" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="45.0" xlink:from="loc_s2c_x53" xlink:to="loc_s2c_x54" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b12" xlink:label="loc_boec_b12" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="46.0" xlink:from="loc_s2c_x119" xlink:to="loc_boec_b12" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b13" xlink:label="loc_boec_b13" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="47.0" xlink:from="loc_s2c_x119" xlink:to="loc_boec_b13" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x138" xlink:label="loc_s2c_x138" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="48.0" xlink:from="loc_s2c_x16" xlink:to="loc_s2c_x138" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x139" xlink:label="loc_s2c_x139" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="49.0" xlink:from="loc_s2c_x16" xlink:to="loc_s2c_x139" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x151" xlink:label="loc_s2c_x151" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="50.0" xlink:from="loc_boec_b28" xlink:to="loc_s2c_x151" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x152" xlink:label="loc_s2c_x152" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="51.0" xlink:from="loc_boec_b28" xlink:to="loc_s2c_x152" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b53" xlink:label="loc_boec_b53" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="52.0" xlink:from="loc_s2c_x93" xlink:to="loc_boec_b53" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b23" xlink:label="loc_boec_b23" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="53.0" xlink:from="loc_s2c_x93" xlink:to="loc_boec_b23" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x156" xlink:label="loc_s2c_x156" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="54.0" xlink:from="loc_boec_b29" xlink:to="loc_s2c_x156" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x157" xlink:label="loc_s2c_x157" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="55.0" xlink:from="loc_boec_b29" xlink:to="loc_s2c_x157" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x158" xlink:label="loc_s2c_x158" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="56.0" xlink:from="loc_boec_b29" xlink:to="loc_s2c_x158" weight="1.0" />
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x159" xlink:label="loc_s2c_x159" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="57.0" xlink:from="loc_boec_b29" xlink:to="loc_s2c_x159" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_6" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b17" xlink:label="loc_boec_b17" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b17" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b18" xlink:label="loc_boec_b18" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b18" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b80" xlink:label="loc_boec_b80" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_boec_b17" xlink:to="loc_boec_b80" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b81" xlink:label="loc_boec_b81" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_boec_b17" xlink:to="loc_boec_b81" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b82" xlink:label="loc_boec_b82" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="5.0" xlink:from="loc_boec_b17" xlink:to="loc_boec_b82" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b83" xlink:label="loc_boec_b83" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="6.0" xlink:from="loc_boec_b18" xlink:to="loc_boec_b83" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b84" xlink:label="loc_boec_b84" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="7.0" xlink:from="loc_boec_b18" xlink:to="loc_boec_b84" weight="1.0" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.bankofengland.co.uk/data/xbrl/c/role/dict/dom/s2c_LB/boec_7" xlink:type="extended">
    <link:loc xlink:href="http://eiopa.europa.eu/eu/xbrl/s2c/dict/dom/lb/mem.xsd#s2c_x0" xlink:label="loc_s2c_x0" xlink:type="locator" />
    <link:loc xlink:href="mem.xsd#boec_b19" xlink:label="loc_boec_b19" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="1.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b19" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b20" xlink:label="loc_boec_b20" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="2.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b20" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b21" xlink:label="loc_boec_b21" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="3.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b21" weight="1.0" />
    <link:loc xlink:href="mem.xsd#boec_b22" xlink:label="loc_boec_b22" xlink:type="locator" />
    <link:calculationArc xlink:type="arc" xlink:arcrole="http://www.eurofiling.info/xbrl/arcrole/complete-breakdown" order="4.0" xlink:from="loc_s2c_x0" xlink:to="loc_boec_b22" weight="1.0" />
  </link:calculationLink>
</link:linkbase>
