1: (1 3 8)

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

2: (2 20 4)

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

3: (3 13 5)

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

4: (6 15 9)

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