C3123223313331322121111331311331333133313232113213213221
  >>
   C312322331333132212111133131133133313331323211321321322
  <<
   C3123223313331322121111331311331333133313232113213213223
  >>
 
 
 C3123223313331322121111331311331333133313232113213213222
  >>