Here is a sample stub for a 2 over 1-based system. You can copy/paste this tree into the tool and extend it.
1C: 11-21 3+C 4-M
1H: 6+ 4+H
1N: 12-14 BAL 3-S
1S: 6+ 4+S
1N: 12-14 BAL
1D: 11-21 3+D 4-M
1H: 6+ 4+H
1N: 12-14 BAL
1S: 6+ 4+S
1N: 12-14 BAL
1H: 11-21 5+H
1S: 6+ 4+S
1N: 12-14 BAL 3-S
1S: 11-21 5+S
1N: 5-12 F1
1N: 15-17 BAL
2C: 22+
2D: 7-
2D: 5-11 6+D
2H: 5-11 6+H
2S: 5-11 6+S
2N: 20-21 semiBAL