C2122121212121133132213231313231323133313331311233131322233111
  >>
   C212212121212113313221323131323132313331333131123313132223311
  <<
   C2122121212121133132213231313231323133313331311233131322233113
  >>
 
 
 C2122121212121133132213231313231323133313331311233131322233112
  >>