NPCs composing that spawngroup :

a_kobold_archer (25%)

a_kobold_protector (25%)

a_kobold_sentinel (25%)

a_rabid_kobold (25%)

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

warrens_a_diseased_kobold155, range=62 (714,294,-111)

a_diseased_kobold (100%)

warrens_223471, range=8 (672,237,-88)

warrens_223474, range=37 (695,207,-88)

a_kobold_archer (50%)
a_rabid_kobold (50%)

warrens_223475, range=68 (748,238,-101)

warrens_223476, range=42 (653,208,-88)

warrens_223478, range=92 (772,230,-101)

a_kobold_protector (50%)
a_kobold_sentinel (50%)

warrens_223502, range=89 (616,304,-111)

warrens_223504, range=95 (760,188,-100)

a_diseased_kobold (50%)
a_filthy_rat (50%)

warrens_223505, range=65 (712,298,-109)