from collections import deque
import sys
input = sys.stdin.readline
N, M = map(int, input().split())
G = [[] for _ in range(N)]
for _ in range(M):
    u, v = map(int, input().split())
    u-=1
    v-=1
    G[u].append(v)
    G[v].append(u)
deq = deque()
deq.append(0)
INF = 10**9
dist = [INF for _ in range(N)]
dist[0] = 0
while deq:
    v = deq.popleft()
    for nv in G[v]:
        if dist[nv]>dist[v]+1:
            dist[nv] = dist[v]+1
            deq.append(nv)
ans = [0 for _ in range(N+1)]
for i in range(N):
    if dist[i]==INF:
        continue
    ans[dist[i]] += 1
for i in range(1, N+1):
    if i>=2:
        ans[i] += ans[i-2]
    print(ans[i])