((NEIMA, (THIDA, POLAQ)), ((ROSDO, PARDP), (BARHE, RHIME)));

1. {THIDA, POLAQ} vs {NEIMA, ROSDO, PARDP, BARHE, RHIME}

2. {THIDA, POLAQ, NEIMA} vs {ROSDO, PARDP, BARHE, RHIME}

3. {THIDA, POLAQ, NEIMA, ROSDO, PARDP} vs {BARHE, RHIME}

4. {THIDA, POLAQ, NEIMA, BARHE, RHIME} vs {ROSDO, PARDP}