# A030174 (b-file synthesized from sequence entry)
1 1
2 121
3 12321
4 1322122321
5 132233322321
6 213223221121
7 13223121322321
8 1212111311221321
9 131332121232312121
10 31121322221111133211321
11 3322133322121313132333322321
12 12232213113321121113332133323121