Point Location Test

#include <bits/stdc++.h>
using namespace std;
#define int long long
struct point {
	int x, y;
	void read() {
		cin >> x >> y;
	}
	void write() {
		cout << x << ' ' << y << '\n';
	}
	point operator - (const point &B) const {
		return point{x - B.x, y - B.y};
	}
	void operator -= (const point &B) {
		x -= B.x;
		y -= B.y;
	}
	int operator * (const point &B) const {
		return x * B.y - y * B.x;
	}
	int orientation(const point &A, const point &B) const {
		return (A - *this) * (B - *this);
	}
	int dist(point A) {
		A -= *this;
		return A.x * A.x + A.y * A.y;
	}
	bool operator <(const point &A) {
		if(x == A.x) {
			return y < A.y;
		}
		return x < A.x;
	}

};


int32_t main() {

    int T;
    cin >> T;
    while(T--) {
        point P1, P2, P3;
        P1.read();
        P2.read();
        P3.read();
        P2 -= P1;
        P3 -= P1;
        int orientation = P3 * P2;
        if(orientation == 0) cout << "TOUCH\n";
        else if(orientation < 0) cout << "LEFT\n";
        else cout << "RIGHT\n";
    }

}