I23323132333131133131323223313221123313233313223313233313233313123231111   >>    I2332313233313113313132322331322112331323331322331323331323331312323111   <<    I23323132333131133131323223313221123313233313223313233313233313123231113   >>      I23323132333131133131323223313221123313233313223313233313233313123231112   >>