I23323132333131133131323223313221123313233313223313233313233313231322311   >>    I2332313233313113313132322331322112331323331322331323331323331323132231   <<    I23323132333131133131323223313221123313233313223313233313233313231322313   >>      I23323132333131133131323223313221123313233313223313233313233313231322312   >>