C111113331333132322331333133313331333133323223313311211111211111121123231
  >>
   C11111333133313232233133313331333133313332322331331121111121111112112323
  <<
   C111113331333132322331333133313331333133323223313311211111211111121123233
  >>
 
 
 C111113331333132322331333133313331333133323223313311211111211111121123232
  >>