I3313232213132333131323132213233313231323132233132313222211
  >>
   I331323221313233313132313221323331323132313223313231322221
  <<
   I3313232213132333131323132213233313231323132233132313222213
  >>
 
 
 I3313232213132333131323132213233313231323132233132313222212
  >>