1: (2 5 17)

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

2: (1 6 3)

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

3: (0 11 5)

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

4: (9 20 13)

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