1: (6 9 17)

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

2: (3 10 8)

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

3: (5 20 7)

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

4: (4 11 9)

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