1: (1 8 10)

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

2: (6 11 9)

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

3: (4 15 7)

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

4: (2 12 10)

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