C3213322333133313113313221211113313331333132322333232223123121212211
  >>
   C321332233313331311331322121111331333133313232233323222312312121221
  <<
   C3213322333133313113313221211113313331333132322333232223123121212213
  >>
 
 
 C3213322333133313113313221211113313331333132322333232223123121212212
  >>