from collections import deque
N, K = map(int, input().split())
queue = deque([i for i in range(1, N+1)])
lst = []
while queue:
for _ in range(K-1):
a = queue.popleft()
queue.append(a)
lst.append(queue.popleft())
print("<", end="")
print(lst[0], end="")
for i in lst[1:]:
print(",", i, end="")
print(">")