1: (6 10 20)

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

2: (10 12 18)

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

3: (9 14 11)

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

4: (0 19 17)

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