1: (0 10 20)

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

2: (0 4 6)

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

3: (3 8 5)

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

4: (2 20 6)

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