C312322331333132212111133133313331333133312121111331322133313112113133121
  >>
   C31232233133313221211113313331333133313331212111133132213331311211313312
  <<
   C312322331333132212111133133313331333133312121111331322133313112113133123
  >>
 
 
 C312322331333132212111133133313331333133312121111331322133313112113133122
  >>