1: (1 12 20)

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

2: (1 4 6)

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

3: (3 10 5)

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

4: (2 20 6)

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