1)AD
2) DCK и MBA; NCD и ABP; NCB и PBC; KCB и MBC
3) NCD и MBC; DCK и CBP; BCK и ABP; BCN и ABM
4) NCB и MBC; KCB и PBC; NCD и MBA; DCK и ABP
1)AD
2) DCK и MBA; NCD и ABP; NCB и PBC; KCB и MBC
3) NCD и MBC; DCK и CBP; BCK и ABP; BCN и ABM
4) NCB и MBC; KCB и PBC; NCD и MBA; DCK и ABP