b303r
c303r6
d303
e303r
f303r6
0t13r6
1t13
2t13r
3t13r6
4t13
pk23
qk23r
rk23r6
sk23
tk23r
eb33r
fb33r6
gb33
hb33r
ib33r6
3133r6
4133
5133r
6133r6
7133