|Codeforces Round #485 (Div. 2)|
You took a peek on Thanos wearing Infinity Gauntlet. In the Gauntlet there is a place for six Infinity Gems:
Using colors of Gems you saw in the Gauntlet determine the names of absent Gems.
In the first line of input there is one integer $$$n$$$ ($$$0 \le n \le 6$$$) — the number of Gems in Infinity Gauntlet.
In next $$$n$$$ lines there are colors of Gems you saw. Words used for colors are: purple, green, blue, orange, red, yellow. It is guaranteed that all the colors are distinct. All colors are given in lowercase English letters.
In the first line output one integer $$$m$$$ ($$$0 \le m \le 6$$$) — the number of absent Gems.
Then in $$$m$$$ lines print the names of absent Gems, each on its own line. Words used for names are: Power, Time, Space, Soul, Reality, Mind. Names can be printed in any order. Keep the first letter uppercase, others lowercase.
In the first sample Thanos already has Reality, Power, Mind and Soul Gems, so he needs two more: Time and Space.
In the second sample Thanos doesn't have any Gems, so he needs all six.