C111113331333132322331333133313331311331313311211113312131
  >>
   C11111333133313232233133313331333131133131331121111331213
  <<
   C111113331333132322331333133313331311331313311211113312133
  >>
 
 
 C111113331333132322331333133313331311331313311211113312132
  >>