C2221232323213331311331333133313331323223323131112331311
  >>
   C222123232321333131133133313331333132322332313111233131
  <<
   C2221232323213331311331333133313331323223323131112331313
  >>
 
 
 C2221232323213331311331333133313331323223323131112331312
  >>