1: (1 14 18)

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

2: (9 20 17)

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

3: (8 14 19)

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

4: (0 15 13)

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