I3311331323331322331323331311213231323132313331322331323131321221   >>    I331133132333132233132333131121323132313231333132233132313132122   <<    I3311331323331322331323331311213231323132313331322331323131321223   >>      I3311331323331322331323331311213231323132313331322331323131321222   >>