ab0t
bb0tp
cb0tpq
db0t
eb0tp
z10tp
010tpq
110t
210tp
310tpq
os1tpq
ps1t
qs1tp
rs1tpq
ss1t
dj2t
ej2tp
fj2tpq
gj2t
hj2tp
292tp
392tpq
492t
592tp
692tpq