wsqfx vsqf usqfxp tsqfx ssqf

71pf 61pfxp 51pfx 41pf 31pfxp

ibpfxp hbpfx gbpf fbpfxp ebpfx

tkofx skof rkofxp qkofx pkof

4tnf 3tnfxp 2tnfx 1tnf 0tnfxp