N,D,K = map(int,raw_input().split())
dp = {0:set()}
for i in xrange(K):
	tmp_dp = dict()
	for k,v in dp.iteritems():
		for j in xrange(1,N+1):
			if j in v:
				continue
			if k+j <= D:
				tmp_dp[k+j] = v|{j}
	dp = tmp_dp
print -1 if D not in dp or len(dp[D]) != K else " ".join(map(str,sorted(list(dp[D]))))