1: (0 4 7)

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

2: (3 8 6)

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

3: (2 12 5)

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

4: (1 10 7)

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