C2313111122233131121133132311113313232233133112232131111
  >>
   C231311112223313112113313231111331323223313311223213111
  <<
   C2313111122233131121133132311113313232233133112232131113
  >>
 
 
 C2313111122233131121133132311113313232233133112232131112
  >>