1: (0 5 8)

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

2: (3 17 6)

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

3: (4 9 7)

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

4: (2 10 8)

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