1: (0 6 10)

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

2: (3 12 7)

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

3: (9 15 11)

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

4: (6 13 8)

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