I3311331323331322331323331311213231323132313331322331313232211
  >>
   I331133132333132233132333131121323132313231333132233131323221
  <<
   I3311331323331322331323331311213231323132313331322331313232213
  >>
 
 
 I3311331323331322331323331311213231323132313331322331313232212
  >>