l0s9b3 k0s9b j0s9 i0s9b3 h0s9b

w9r9b v9r9 u9r9b3 t9r9b s9r9

7ir9 6ir9b3 5ir9b 4ir9 3ir9b3

isq9b3 hsq9b gsq9 fsq9b3 esq9b

t1p9b s1p9 r1p9b3 q1p9b p1p9