C313331311233133313112331333132313331323132322331323132223311
  >>
   C31333131123313331311233133313231333132313232233132313222331
  <<
   C313331311233133313112331333132313331323132322331323132223313
  >>
 
 
 C313331311233133313112331333132313331323132322331323132223312
  >>