n=int(input())
l1=list(map(int,input().split()))
def jiYin(n):
  return n*n%7!=1;
n = filter(jiYin,l1);
for i in n:
  print(i,end=' ')
/**************************************************************
	Problem: 1156
	User: admin
	Language: Python
	Result: Accepted
	Time:95 ms
	Memory:34244 kb
****************************************************************/