1: (3 9 20)

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

2: (2 11 4)

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

3: (8 18 10)

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

4: (1 5 9)

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