1: (2 5 17)

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

2: (4 18 7)

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

3: (0 8 3)

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

4: (2 6 10)

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