1: (0 4 8)

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

2: (1 20 6)

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

3: (5 9 7)

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

4: (0 4 13)

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