1: (2 16 18)

(0 20 10)(1 19 4)(2 14 12 18 7)(3 8 5)(6 13 11)(9 17 15)(16)

2: (7 12 18)

(0 20 10)(1 19 4)(2 14 12)(3 8 5)(6 13 11)(7)(9 17 15)(16)(18)

3: (9 17 15)

(0 20 10)(1 19 4)(2 14 12)(3 8 5)(6 13 11)(7)(9)(15)(16)(17)(18)

4: (6 13 11)

(0 20 10)(1 19 4)(2 14 12)(3 8 5)(6)(7)(9)(11)(13)(15)(16)(17)(18)