1: (0 8 11)

(0 8 11 4 2)(1 19 17)(3 7 5)(6 15 12 10 9)(13 18 16)(14 21 20)

2: (6 15 9)

(0 8 11 4 2)(1 19 17)(3 7 5)(6)(9 12 10)(13 18 16)(14 21 20)(15)

3: (4 8 11)

(0 8 2)(1 19 17)(3 7 5)(4)(6)(9 12 10)(11)(13 18 16)(14 21 20)(15)

4: (3 7 5)

(0 8 2)(1 19 17)(3)(4)(5)(6)(7)(9 12 10)(11)(13 18 16)(14 21 20)(15)