1: (4 8 20)

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

2: (4 10 15)

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

3: (3 9 5)

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

4: (2 15 8)

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