ako4 bko40 cko403 dko4 eko40

zap40 0ap403 1ap4 2ap40 3ap403

o1p403 p1p4 q1p40 r1p403 s1p4

dsq4 esq40 fsq403 gsq4 hsq40

2ir40 3ir403 4ir4 5ir40 6ir403