1: (2 8 20)

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

2: (4 8 10)

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

3: (6 12 9)

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

4: (5 13 7)

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