I233231323331311331313232233132211233131323223313221323132312111
  >>
   I23323132333131133131323223313221123313132322331322132313231211
  <<
   I233231323331311331313232233132211233131323223313221323132312113
  >>
 
 
 I233231323331311331313232233132211233131323223313221323132312112
  >>