C11111333133313232233133313331333133112111112113313331312111113331333111221
  >>
   C1111133313331323223313331333133313311211111211331333131211111333133311122
  <<
   C11111333133313232233133313331333133112111112113313331312111113331333111223
  >>
 
 
 C11111333133313232233133313331333133112111112113313331312111113331333111222
  >>