I3313232213132333131323222313231323222332313231323133313132322331121
  >>
   I331323221313233313132322231323132322233231323132313331313232233112
  <<
   I3313232213132333131323222313231323222332313231323133313132322331123
  >>
 
 
 I3313232213132333131323222313231323222332313231323133313132322331122
  >>