1: (0 6 8)

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

2: (5 9 7)

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

3: (3 10 8)

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

4: (2 21 4)

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