I33132322131323331311211331333132322331311331311233132313331323133313232311231   >>    I3313232213132333131121133133313232233131133131123313231333132313331323231123   <<    I33132322131323331311211331333132322331311331311233132313331323133313232311233   >>      I33132322131323331311211331333132322331311331311233132313331323133313232311232   >>