wc4bo vc4b uc4bok tc4bo sc4b

7l3b 6l3bok 5l3bo 4l3b 3l3bok

iv2bok hv2bo gv2b fv2bok ev2bo

t41bo s41b r41bok q41bo p41b

4d1b 3d1bok 2d1bo 1d1b 0d1bok