C31232233133313221211113313331311331333133313331323132222131
  >>
   C3123223313331322121111331333131133133313331333132313222213
  <<
   C31232233133313221211113313331311331333133313331323132222133
  >>
 
 
 C31232233133313221211113313331311331333133313331323132222132
  >>