#!/bin/python

import sys

def minimumZooNumbers(m, n, t, s, d):
    for i in range(1,n+1):
        if i==1:
            print min(d),
        else:
            print -1,
                
            
    # Return a list of length n consisting of the answers

if __name__ == "__main__":
    cases = int(raw_input().strip())
    for a0 in xrange(cases):
        m, n = raw_input().strip().split(' ')
        m, n = [int(m), int(n)]
        t = raw_input().strip().split(' ')
        s = map(int, raw_input().strip().split(' '))
        d = map(int, raw_input().strip().split(' '))
        minimumZooNumbers(m, n, t, s, d)
        print 
        #print " ".join(map(str, result))