C312322331333132212111133133313331312111133132313331323212231131
  >>
   C31232233133313221211113313331333131211113313231333132321223113
  <<
   C312322331333132212111133133313331312111133132313331323212231133
  >>
 
 
 C312322331333132212111133133313331312111133132313331323212231132
  >>