jlb4 klb4z llb4zn mlb4 nlb4z

8bc4z 9bc4zn acc4 bcc4z ccc4zn

x2c4zn y2c4 z2c4z 02c4zn 12c4

mtd4 ntd4z otd4zn ptd4 qtd4z

bke4z cke4zn dke4 eke4z fke4zn