D212213231311233131313331322331311331313232233132323311112331
  >>
   D21221323131123313131333132233131133131323223313232331111233
  <<
   D212213231311233131313331322331311331313232233132323311112333
  >>
 
 
 D212213231311233131313331322331311331313232233132323311112332
  >>