yp0n zp0np 0p0npb 1p0n 2p0np

ng1np og1npb pg1n qg1np rg1npb

c71npb d71n e71np f71npb g71n

1x2n 2x2np 3x2npb 4x2n 5x2np

qo3np ro3npb so3n to3np uo3npb