import sys
def is_two_pair(deck):
return all([deck.count(card) in [2, 4] for card in deck])
def is_triple(deck):
return any([1 if 3 <= deck.count(card) else 0 for card in deck])
def is_straight(deck):
is_valid = False
for card in deck:
number, alphabat = int(card[0]), card[1]
if is_valid:
return 1
for i in range(number - 2, number + 1):
temp = []
if i < 1:
continue
for j in range(i, i + 3):
if 9 < j:
continue
if str(j) + alphabat in deck:
temp.append(1)
if len(temp) == 3:
is_valid = True
break
return 0
T = int(sys.stdin.readline())
for _ in range(T):
deck = sys.stdin.readline().rstrip().split()
is_holiday = any([is_two_pair(deck), is_triple(deck), is_straight(deck)])
if is_holiday:
print(':)')
else:
print(':(')