C11111333133313232233133313331333133112111112113313331312111113221
  >>
   C1111133313331323223313331333133313311211111211331333131211111322
  <<
   C11111333133313232233133313331333133112111112113313331312111113223
  >>
 
 
 C11111333133313232233133313331333133112111112113313331312111113222
  >>