a,b = map(int,input().split())
na=[0]
nb=[0]
ans=set()
for i in range(1,a+1):
    na.append(i)
for i in range(1,b+1):
    nb.append(i)
    
for i in range(len(na)):
    for j in range(len(nb)):
        ans.add(na[i]*1 + nb[j]*5)
        
ans=sorted(list(ans))

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