C2212123213331323132233132233131323131323132313231311331323211
  >>
   C221212321333132313223313223313132313132313231323131133132321
  <<
   C2212123213331323132233132233131323131323132313231311331323213
  >>
 
 
 C2212123213331323132233132233131323131323132313231311331323212
  >>