1: (8 11 20)

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

2: (7 15 9)

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

3: (10 17 13)

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

4: (2 8 12)

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