1: (5 8 15)

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

2: (7 20 9)

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

3: (4 10 6)

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

4: (3 14 8)

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