import sys
sys.setrecursionlimit(10**6)
a,b = map(int,input().split())

ans=set()

def  cal(o,f,cnt):
    if cnt in ans:
        return
    ans.add(cnt)
    for i in [1,5]:
        if i == 1 and o < a:
            cal(o+1,f,(cnt[0]+1,cnt[1]))
        elif i == 5 and f < b:
            cal(o,f+1,(cnt[0],cnt[1]+1))

cal(0,0,(0,0))

ans=sorted([i + j*5 for i , j in ans])

for i in ans:
    if i > 0:
        print(i)