C312322331333132212111133133313331323133313221211111211111312111133231121
  >>
   C31232233133313221211113313331333132313331322121111121111131211113323112
  <<
   C312322331333132212111133133313331323133313221211111211111312111133231123
  >>
 
 
 C312322331333132212111133133313331323133313221211111211111312111133231122
  >>