I331323221313233313132313221323331323132313113313232233121
  >>
   I33132322131323331313231322132333132313231311331323223312
  <<
   I331323221313233313132313221323331323132313113313232233123
  >>
 
 
 I331323221313233313132313221323331323132313113313232233122
  >>