C312322331333132212111133133313331323133313221211113322213321
  >>
   C31232233133313221211113313331333132313331322121111332221332
  <<
   C312322331333132212111133133313331323133313221211113322213323
  >>
 
 
 C312322331333132212111133133313331323133313221211113322213322
  >>