C13332313311211113313331333133313331323132233132322122211
  >>
   C1333231331121111331333133313331333132313223313232212221
  <<
   C13332313311211113313331333133313331323132233132322122213
  >>
 
 
 C13332313311211113313331333133313331323132233132322122212
  >>