I3313232213112113313132333133313231323223313131233111
  >> 		   I331323221311211331313233313331323132322331313123311
  << 		   I3313232213112113313132333133313231323223313131233113
  >> 		 
 
 I3313232213112113313132333133313231323223313131233112
  >>