C2212123213331323132233132233131323131323132313231323133323221
  >>
   C221212321333132313223313223313132313132313231323132313332322
  <<
   C2212123213331323132233132233131323131323132313231323133323223
  >>
 
 
 C2212123213331323132233132233131323131323132313231323133323222
  >>