1: (1 5 17)

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

2: (3 20 8)

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

3: (4 13 5)

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

4: (2 19 15)

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