C1111133313331323223313331333133313331333232233133112111112133313113121221
  >>
   C111113331333132322331333133313331333133323223313311211111213331311312122
  <<
   C1111133313331323223313331333133313331333232233133112111112133313113121223
  >>
 
 
 C1111133313331323223313331333133313331333232233133112111112133313113121222
  >>