Nooxeihi' wookeciinenno' ko'oeso'onoo3i' hiniisooninoo
maybe cattleman,.member.of.Arapaho.Cattleman's.Assoc.-NA.PL cut.s.o..out.of.a.herd-3PL 3S-child-pers.PL
Maybe the cattle men cut their babies/offspring out of the herd , separated them out .