C313212111133131211331333133313331333133313231333132233132312311
  >>
   C31321211113313121133133313331333133313331323133313223313231231
  <<
   C313212111133131211331333133313331333133313231333132233132312313
  >>
 
 
 C313212111133131211331333133313331333133313231333132233132312312
  >>