1: (4 11 17)

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

2: (3 15 5)

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

3: (13 18 16)

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

4: (1 6 4)

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