AB BA 1
AB BA 2
AB BA 3
BB BB 1
BB BB 2
BC CB 1
BC CB 2
BC CB 3
CB BC 4
BD DB 1
BD DB 2
BD DB 3
BE EB 1
BE EB 2
BE EB 3
BE EB 4
BF FB 1
BF FB 2
BG GB 1
BG GB 2
BG GB 3
BG GB 4
BG GB 5
BH HB 1
BH HB 2
BH HB 3
BH HB 4
BI IB 1
BJ JB 1
BJ JB 2
BJ JB 3
BJ JB 4
BK KB 1
BK KB 2
BK KB 3
BL LB 1
BL LB 2
BL LB 3
BL LB 4
BM MB 1
BM MB 2
BM MB 3
BN NB 1
BN NB 2
BO OB 1
BO OB 2
BP PB 1
BP PB 2
BQ QB 1
BR RB 1
BR RB 2
BS SB 1
BS SB 2
BT TB 1
BT TB 2
BU UB 1
BV VB 1
BV VB 2
BW WB 1
BW WB 2
BX XB 1
BY YB 1
BY YB 2
BZ ZB 1