1: (2 8 20)

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

2: (1 19 3)

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

3: (2 10 4)

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

4: (5 11 9)

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