t = int(input())

for _ in range(t):
    S = input().strip()
    even_index = []
    odd_index = []

    for i, char in enumerate(S):
        if i % 2 == 0:
            even_index.append(char)
        else:
            odd_index.append(char)

    print("".join(even_index), "".join(odd_index))