1: (2 6 9)

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

2: (4 15 7)

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

3: (3 10 8)

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

4: (2 14 5)

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