1: (0 17 20)

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

2: (0 4 7)

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

3: (3 9 5)

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

4: (2 20 7)

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