C313212111113331323312111133133313331333133313331333133313331333133313331312111112111133132322212221
  >>
   C31321211111333132331211113313331333133313331333133313331333133313331333131211111211113313232221222
  <<
   C313212111113331323312111133133313331333133313331333133313331333133313331312111112111133132322212223
  >>
 
 
 C313212111113331323312111133133313331333133313331333133313331333133313331312111112111133132322212222
  >>