Requirements $($Part $1)[60\%]$ You need to write a small contract that provides the following functionalities and requirements: $1.$ Two players can register for a card$-$based Jungle game. a$.$ This should be done by sending $1$ ethers when invoking the register function. b$.$ Return the received ethers if registration fails. $2.$ After registration, they can input the TWO choices via inputMove function. The choices represent the first and second round move for the player. a$.$ Available choices $($from the highest rank to the lowest$)$: Lion, Wolf, Cat, Rat b$.$ Rule: i$.$ Lion captures Wolf; ii$.$ Wolf captures Cat; iii. Cat captures Rat; iv$.$ Rat captures Lion c$.$ The choices must be unique for a player, e$.$g$.,($Lion$,$ Lion$)$ is not allowed. $($use require to enforce it$)3.$ winning$()$ function: anyone can check the winner after the players provide their choice. a$.$ Both player must have inputted their choices. b$.$ The player having the highest win count is the winner; she$/$he gets all the bets $(2$ ethers$)$ c$.$ Return $1$ ether to both players if draw $($no$.$ of wins equal$)$ d$.$ Reset the game