D2122132313112331313133313223313113313132322331322331311211321
  >>
   D212213231311233131313331322331311331313232233132233131121132
  <<
   D2122132313112331313133313223313113313132322331322331311211323
  >>
 
 
 D2122132313112331313133313223313113313132322331322331311211322
  >>