C312322331333132212111133133313331312111133133313112113121122221
  >>
   C31232233133313221211113313331333131211113313331311211312112222
  <<
   C312322331333132212111133133313331312111133133313112113121122223
  >>
 
 
 C312322331333132212111133133313331312111133133313112113121122222
  >>