drop16
fun <T17, T18> Tuple18<*, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, T17, T18>.drop16(): Tuple2<T17, T18>
fun <T17, T18, T19> Tuple19<*, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, T17, T18, T19>.drop16(): Tuple3<T17, T18, T19>
fun <T17, T18, T19, T20> Tuple20<*, *, *, *, *, *, *, *, *, *, *, *, *, *, *, *, T17, T18, T19, T20>.drop16(): Tuple4<T17, T18, T19, T20>