def solve():
    n = int(input())
    rem = 81181819 - n
    ret = [0] * 7
    cur = 9
    while rem:
        w = 10**cur
        a = rem // w
        if a == 0:
            pass
        elif 1 <= a < 8:
            for i in range(a):
                ret[i] += w
        elif a == 8:
            ret[0] += 8*w
        elif a == 9:
            ret[0] += 8*w
            ret[1] += w
        rem %= w
        cur -= 1
    
    while ret[-1] == 0:
        ret.pop()
    
    print(len(ret))
    print(*ret, sep="\n")

t = int(input())
ans = []
for _ in range(t):
    solve()