PY01033 - BỘ BA NGUYÊN TỐ CÙNG NHAU

import math
def check(a, b) :
    if math.gcd(a, b) == 1 : return True
    return False
a, b = [int(x) for x in input().split()]
b += 1
for i in range(a, b) :
    for j in range(i + 1, b) :
        for k in range(j + 1, b):
            if check(i, j) and check(j, k) and check(i, k):
                print("(",end = "")
                print(i, end = ", ")
                print(j, end = ", ")
                print(k, end = ")\n")