1: (3 9 17)

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

2: (1 10 8)

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

3: (2 20 4)

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

4: (7 11 9)

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