987A - Infinity Gauntlet - CodeForces Solution

n = int(input())
if n == 6:
    print("0")
    exit()
count = {'purple': 'Power', 'green': 'Time', 'blue': 'Space', 'orange': 'Soul', 'red': 'Reality', 'yellow': 'Mind'}
for i in range(0, n):
    s = input()
    if s in count.keys():
        del count[s]
print(len(count))
for key,value in count.items():
	print(value)