C2212123213331323132233132233131323131323132313231311331323132223221
  >>
   C221212321333132313223313223313132313132313231323131133132313222322
  <<
   C2212123213331323132233132233131323131323132313231311331323132223223
  >>
 
 
 C2212123213331323132233132233131323131323132313231311331323132223222
  >>