1{s/0/00/;T;n;q}
2s/\w*$/12000/
3s//12/
4s//6c/
6s//c35/
7s//3de0/
14s//16c8/
19s//1560/
22s//a5e1468ac9/
28s//e1/
t
10,11b
13~5b
29d
26,31b
d