A_Se_7_en.py

import sys,math,os
from collections import defaultdict, deque, Counter, OrderedDict, namedtuple
from bisect import bisect_right, bisect_left

def li(): return list(map(int, sys.stdin.readline().strip().split()))
def intp(): return int(sys.stdin.readline().strip())

def string():
    return sys.stdin.readline().strip()

def fast_io():
    sys.stdin = open(0)
    sys.stdout = open(1, "w")

def solve():
    # Start here
    n = int(input())
    if n % 7 == 0:
        print(n)
        return 
    s = str(n)
    for i in range(9):
        if int(s[:-1] + str(i)) % 7 == 0:
            print(int(s[:-1] + str(i)))
            return
    return

if __name__ == "__main__":
    fast_io()
    t = int(input())
    for _ in range(t):
        solve()