1: (0 6 8)

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

2: (4 9 7)

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

3: (2 10 8)

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

4: (1 5 3)

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