1: (1 6 8)

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

2: (5 9 7)

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

3: (4 10 8)

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

4: (2 11 9)

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