from collections import deque n, k, m = map(int, input().split()) q = deque(range(1, n + 1)) ans = [] i = d = 1 count = 0 while q: if d == 1: cur = q.popleft() if i != k: q.append(cur) else: ans.append(str(cur)) i = 0 count += 1 else: cur = q.pop() if i != k: q.appendleft(cur) else: ans.append(str(cur)) i = 0 count += 1 if count == m: d *= -1 count = 0 i += 1 for a in ans: print(a) 큐, pypy로 제출