1: (4 6 17)

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

2: (3 7 5)

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

3: (6 19 8)

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

4: (13 20 18)

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