case_number =int(input())
strs = []
for i in range(case_number):
    strs.append(input())

def get_even_odd(string):
    even = ''
    odd = ''
    for i in range(len(string)):
        if i % 2 == 0:
            even += string[i]
        else:
            odd += string[i]
    print(even, odd)

if __name__=='__main__':
    for i in strs:
        get_even_odd(i)