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  <xs:element name="C000020382Member" id="wells_C000020382Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="C000020383Member" id="wells_C000020383Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bench2012122701AAAAMember" id="wells_bench2012122701AAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapst9_12monthsAAAAMember" id="wells_bcapst9_12monthsAAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcap1_3ygovindexAAAAMember" id="wells_bcap1_3ygovindexAAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapintgovindexAAAAMember" id="wells_bcapintgovindexAAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="ShorthybondiiiAAAAMember" id="wells_ShorthybondiiiAAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapuscorphyindexAAAAMember" id="wells_bcapuscorphyindexAAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bofmlhyuscpbb1_5yAAAAMember" id="wells_bofmlhyuscpbb1_5yAAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bench2012011801AAAAMember" id="wells_bench2012011801AAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcap1_3yusgcrindexAAAAMember" id="wells_bcap1_3yusgcrindexAAAAMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
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  <xs:element name="bcap1_3ygovindexBBBBMember" id="wells_bcap1_3ygovindexBBBBMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapintgovindexBBBBMember" id="wells_bcapintgovindexBBBBMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
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  <xs:element name="bcapuscorphyindexBBBBMember" id="wells_bcapuscorphyindexBBBBMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
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  <xs:element name="bcap1_3yusgcrindexBBBBMember" id="wells_bcap1_3yusgcrindexBBBBMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
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  <xs:element name="bcapusaggrxcrindexBBBBMember" id="wells_bcapusaggrxcrindexBBBBMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapustrbell6mnidxBBBBMember" id="wells_bcapustrbell6mnidxBBBBMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bench2012122701CCCCMember" id="wells_bench2012122701CCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapst9_12monthsCCCCMember" id="wells_bcapst9_12monthsCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcap1_3ygovindexCCCCMember" id="wells_bcap1_3ygovindexCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapintgovindexCCCCMember" id="wells_bcapintgovindexCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="ShorthybondiiiCCCCMember" id="wells_ShorthybondiiiCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapuscorphyindexCCCCMember" id="wells_bcapuscorphyindexCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bofmlhyuscpbb1_5yCCCCMember" id="wells_bofmlhyuscpbb1_5yCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcap1_3yusgcrindexCCCCMember" id="wells_bcap1_3yusgcrindexCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapusunidxCCCCMember" id="wells_bcapusunidxCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapusaggrxcrindexCCCCMember" id="wells_bcapusaggrxcrindexCCCCMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
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  <xs:element name="bcap1_3ygovindexEEEEMember" id="wells_bcap1_3ygovindexEEEEMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bench2012122701DDDDMember" id="wells_bench2012122701DDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapst9_12monthsDDDDMember" id="wells_bcapst9_12monthsDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapintgovindexDDDDMember" id="wells_bcapintgovindexDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="ShorthybondiiiDDDDMember" id="wells_ShorthybondiiiDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapuscorphyindexDDDDMember" id="wells_bcapuscorphyindexDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bofmlhyuscpbb1_5yDDDDMember" id="wells_bofmlhyuscpbb1_5yDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcap1_3yusgcrindexDDDDMember" id="wells_bcap1_3yusgcrindexDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapusunidxDDDDMember" id="wells_bcapusunidxDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <xs:element name="bcapusaggrxcrindexDDDDMember" id="wells_bcapusaggrxcrindexDDDDMember" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
</xs:schema>
