data class Septuple<A, B, C, D, E, F, G>
<init> | 
Septuple(first: A, second: B, third: C, fourth: D, fifth: E, sixth: F, seventh: G) | 
fifth | 
val fifth: E | 
first | 
val first: A | 
fourth | 
val fourth: D | 
second | 
val second: B | 
seventh | 
val seventh: G | 
sixth | 
val sixth: F | 
third | 
val third: C |