C3123223313331322121111331311331333133313233112331123231
  >>
   C312322331333132212111133131133133313331323311233112323
  <<
   C3123223313331322121111331311331333133313233112331123233
  >>
 
 
 C3123223313331322121111331311331333133313233112331123232
  >>