import strutils, sequtils, tables

let AB = stdin.readLine.split.map parseInt
let (A, B) = (AB[0], AB[1])

var dic = initCountTable[int]()

for a in 0 .. A:
  for b in 0 .. B:
    dic.inc a + 5 * b


for k, v in dic:
  if k != 0: echo k