C11111333133313232233133313331333133313332313311231333233231
  >>
   C1111133313331323223313331333133313331333231331123133323323
  <<
   C11111333133313232233133313331333133313332313311231333233233
  >>
 
 
 C11111333133313232233133313331333133313332313311231333233232
  >>