xo1p1b yo1p zo1p1 0o1p1b 1o1p

mf2p nf2p1 of2p1b pf2p qf2p1

b62p1 c62p1b d62p e62p1 f62p1b

0w3p1b 1w3p 2w3p1 3w3p1b 4w3p

pn4p qn4p1 rn4p1b sn4p tn4p1