/*#pragma settings UnfoldShortCircuitAsTernary*/

uniform int i;
uniform int j;

void main() {
    bool x = bool(i);
    bool y = bool(j);
    bool andXY = x && y;
    bool orXY = x || y;
    bool combo = (x && y) || (x || y);
    bool prec = (i + j == 3) && y;
    while (andXY && orXY && combo && prec) {
        sk_FragColor = half4(0);
        break;
    }
}