t =int(input()) 

for _ in range(t):
    n = input()
    list1 = [n[i] for i in range(len(n)) if i % 2 == 0]
    c= ''.join(list1)
    print(c,end=' ')
    list2 = [n[i] for i in range(len(n)) if i % 2 != 0]
    d= ''.join(list2)
    print(d)