FWIW, the line combinations and d pairings in Group 1 are as follows:

Giroux-Coots-Voracek
JvR-Laughton-NAK
Rubtsov-Frost-Andreoff

Provy-Niskanen
Hagg-Braun
Wotherspoon-Prosser

Obviously, there are two groups so take these with an extreme grain of salt.

— Charlie O'Connor (@charlieo_conn) July 13, 2020