awa0 bwa0s cwa0su dwa0 ewa0s

zmb0s 0mb0su 1mb0 2mb0s 3mb0su

odc0su pdc0 qdc0s rdc0su sdc0

d4c0 e4c0s f4c0su g4c0 h4c0s

2ud0s 3ud0su 4ud0 5ud0s 6ud0su