4avc 3avc77 2avc7 1avc 0avc77
fkuc77 ekuc7 dkuc ckuc77 bkuc7
qttc7 pttc ottc77 nttc7 mttc
12sc 02sc77 z2sc7 y2sc x2sc77
ccsc77 bcsc7 acsc 9bsc77 8bsc7