C312322331333132212111133133313331312111133132213331121131321
  >>
   C31232233133313221211113313331333131211113313221333112113132
  <<
   C312322331333132212111133133313331312111133132213331121131323
  >>
 
 
 C312322331333132212111133133313331312111133132213331121131322
  >>