a,b=map(int,input().split())
f=set()
for i in range(a+1):
    f.add(i)
for j in range(0,b):
    if j%5==0:
        f.add(j)
for k in range(a+1):
    for l in range(b+1):
        total=k+5*l
        f.add(total)
f.remove(0)
list(set(f))
sorted_f=sorted(list(set(f)))
for i in sorted_f:
    print(i)