xo6s1n wo6s1 vo6s uo6s1n to6s1
8x5s1 7x5s 6x5s1n 5x5s1 4x5s
j74s i74s1n h74s1 g74s f74s1n
ug4s1n tg4s1 sg4s rg4s1n qg4s1
5p3s1 4p3s 3p3s1n 2p3s1 1p3s