def originalDigits(s):
result = [0] * 10
result[0] = s.count("Z")
result[2] = s.count("W")
result[4] = s.count("U")
result[6] = s.count("X")
result[7] = s.count("S") - result[6]
result[5] = s.count("V") - result[7]
result[1] = s.count("O") - result[0] - result[4] - result[2]
result[9] = (s.count("N") - result[1] - result[7]) // 2
result[8] = s.count("I") - result[5] - result[6] - result[9]
result[3] = s.count("H") - result[8]
t, resStr = "", ""
for i, r in enumerate(result):
t += r * str(i) # 將全部數字排成一排
for i in t: # 減8逆推回原數字,resStr爲原數字
if int(i) >= 8:
resStr += str(int(i) - 8)
else:
resStr += str(int(i) + 10 - 8)
return ''.join(sorted(resStr)) #原數字排序後(返回列表)jion爲字符串
if __name__ == '__main__':
N = int(input())
for i in range(N):
strNumber = input()
print(originalDigits(strNumber))