1: (2 5 17)

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

2: (1 6 3)

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

3: (0 11 5)

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

4: (9 18 16)

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