According to Twitter:
Game 1 - Lineup:
1. Woods 2. Mills 4. Sefil 6. Stott 3. Iacovitti 17. Missilou 8. Sylla Trialist14, 7. Branger-Engone, Trialist11, 9. Vera
Subs
13. Zabret 10. Maouche 19. Hamer 5. Swaby-Neavin , Trialist18, Trialist20, Trialist15, Trialist21, 16. Robinson
Game 2 - Lineup and changes:
Woods, Sefil, Hamer (Trialist18 on ‘26), Stott, Iacovitti, Sylla, Trialist11 (Trialist15 on ‘18), Missilou, Maouche, Branger, Trialist21
Game 3 - Lineup and changes:
Zabret, Swaby, Iacovitti (Sefil on ‘14), Stott, Trialist18, Missilou (Sylla on ‘12), Maouche, Robinson, Trialist20, Vera, Trialist15 (Trialist 21 on 12’)
So we had Trialists wearing numbers 11, 14, 15, 18, 20, 21