I233231323331311331313232233132211233132333132233132333132333132313231333132313232212323211
  >>
   I23323132333131133131323223313221123313233313223313233313233313231323133313231323221232321
  <<
   I233231323331311331313232233132211233132333132233132333132333132313231333132313232212323213
  >>
 
 
 I233231323331311331313232233132211233132333132233132333132333132313231333132313232212323212
  >>