1: (1 7 10)

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

2: (5 11 9)

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

3: (4 18 6)

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

4: (1 8 11)

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