1: (0 5 9)

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

2: (2 19 8)

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

3: (1 6 4)

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

4: (0 7 5)

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