10        20        30        40        50  
d1vcta2  ( 108 )    lh-pviketilegeeIigkIqVypeSvIvgktlgeldLatntgVwIiaVr
d2aefa2  ( 245 )    dgyeamfvqdvlatrrmvevpIp-gSkLegvsvldAdIhdvtgViiiGVg
                       aaaaaaaaa   bbbbbb           aaaa aaaaa  bbbbbb

                             60        70        80        90    
d1vcta2  ( 157 )    rgkrwifgPnenfkIragDvLiGrGtrtsIdhLkeIArGairvig
d2aefa2  ( 298 )    rg-eliidPp-dysF-agDiIlGiGkp-ei-eLknyIsa      
                        bbb            bbbbbb        aaaa