1: (4 10 12)

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

2: (3 11 5)

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

3: (8 13 10)

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

4: (2 9 7)

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