1: (0 2 7)

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

2: (1 18 4)

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

3: (3 8 6)

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

4: (0 20 13)

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