def distance(num1, num2, num3):
    abs(num2) - abs(num1) = ans1
	abs(num3) - abs(num1) = ans2
	abs(num2) - abs(num3) = ans3
	abs(num3) - abs(num2) = ans4
        if (abs(ans1) == 1 or abs(ans2) == 1) and ((abs(ans1) >= 2 and abs(ans3) >= 2) or (abs(ans2) >= 2 and abs(ans4) >= 2))
		    return True
        else:
            return False

num1 = input("enter the first number")
num2 = input("enter the second number")
num3 = input("enter the third number")
distance(num1, num2, num3)