C312322331333132212111133133313331323133313221211111133133112111113123121
  >>
   C31232233133313221211113313331333132313331322121111113313311211111312312
  <<
   C312322331333132212111133133313331323133313221211111133133112111113123123
  >>
 
 
 C312322331333132212111133133313331323133313221211111133133112111113123122
  >>