1: (0 5 8)

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

2: (3 14 7)

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

3: (0 6 4)

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

4: (2 20 8)

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