I23323132333131133131323223313231333132322322331323222211
  >>
   I2332313233313113313132322331323133313232232233132322221
  <<
   I23323132333131133131323223313231333132322322331323222213
  >>
 
 
 I23323132333131133131323223313231333132322322331323222212
  >>