1: (0 8 13)

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

2: (5 16 10)

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

3: (3 9 7)

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

4: (4 21 6)

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