1: (2 8 17)

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

2: (6 20 15)

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

3: (4 9 7)

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

4: (1 17 12)

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