1: (0 4 7)

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

2: (2 19 6)

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

3: (0 5 3)

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

4: (0 21 18)

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