C1212122313132322331323323132313232233131333131323323132313231311
  >>
   C121212231313232233132332313231323223313133313132332313231323131
  <<
   C1212122313132322331323323132313232233131333131323323132313231313
  >>
 
 
 C1212122313132322331323323132313232233131333131323323132313231312
  >>