function counterGame(n){
	const player = ['Louise', 'Richard'];
	let count = 0;
	while ( n > 1 ){
		let p = 0;
		while ( 2**p < n){
			p++;
		}
		if ( 2**p === n ) n/=2;
		else n -=2**(p-1);
		count++;
	}
	return player[(count+1)%2];
}