import math

def gcd(x, y):

   if x > y:

       t = x

       x = y

       y = t

   if x == 0:

       return y

   return gcd(x, y % x)

def check(x, y, z, r):

   return (z <= r) and gcd(x, y) == 1 and gcd(x, z) == 1 and gcd(y, z) == 1

a, b = map(int, input().split())

for i in range(a, b):

   for j in range(i, b):

       if check(i, j, math.sqrt(i * i + j * j), b):

           print(str(i) + " " + str(j) + " " + str(int(math.sqrt(i * i + j * j))))