NPCs composing that spawngroup :

a_gnoll_brewer (50%)

Master_Brewer (50%)

NPCs spawning around that spawngroup :
(Max range : 100)

blackburrow_49, range=94 (-54,78,6)

a_gnoll_pup (100%)

blackburrow_44, range=88 (109,-3,4)

a_scrawny_gnoll (50%)
a_scrawny_gnoll (50%)

blackburrow_23, range=76 (-36,8,-35)

a_gnoll (100%)

blackburrow_16, range=62 (94,54,-144)

a_scrawny_gnoll (100%)

blackburrow_10, range=76 (65,-28,44)

a_gnoll (50%)
a_gnoll (50%)

Courier_Spawner_189157, range=53 (-4,4,3)

Courier_Spawner (100%)

blackburrowa_barracuda00028539435, range=41 (3,11,-166)

blackburrowa_razorgill00628873756, range=88 (11,-44,-186)