1: (9 15 20)

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

2: (6 16 14)

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

3: (3 9 8)

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

4: (5 11 7)

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