ascnet/Resources/table/share/chasingshadows/mission/CSMainMissionRandomGroup.tsv

1	Id	MainMissionId[1]	MainMissionId[2]	MainMissionId[3]	Weight[1]	Weight[2]	Weight[3]
2	1	1	2	3	1000	1000	1000
3	2	1	2	3	1000	1000	1000
4	3	1	2	3	1000	1000	1000