t = int(input())
for _ in range(t):
    n = int(input())
    a = n//2
    b = n - a
    if n == 2:
        print(1,1)
        continue
    if a == b and a & 1 and b & 1:
        a -= 2
        b += 2
    elif a % 2 == 0 and b % 2 == 0:
        a -= 1
        b += 1
    print(a,b)

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