I3311331323331322331323331311213231323132313331322331311331323132313231323222131
  >>
   I331133132333132233132333131121323132313231333132233131133132313231323132322213
  <<
   I3311331323331322331323331311213231323132313331322331311331323132313231323222133
  >>
 
 
 I3311331323331322331323331311213231323132313331322331311331323132313231323222132
  >>