0kzdiy
1kzd
2kzdi
3kzdiy
4kzd
pb0d
qb0di
rb0diy
sb0d
tb0di
e20di
f20diy
g20d
h20di
i20diy
3s1diy
4s1d
5s1di
6s1diy
7s1d
sj2d
tj2di
uj2diy
vj2d
wj2di