C111113331333132322331333133313331333133323133112111113221221
  >>
   C11111333133313232233133313331333133313332313311211111322122
  <<
   C111113331333132322331333133313331333133323133112111113221223
  >>
 
 
 C111113331333132322331333133313331333133323133112111113221222
  >>