C312322331333132212111133133313331312111133132321123231323132313231121
  >>
   C31232233133313221211113313331333131211113313232112323132313231323112
  <<
   C312322331333132212111133133313331312111133132321123231323132313231123
  >>
 
 
 C312322331333132212111133133313331312111133132321123231323132313231122
  >>