1: (0 5 17)

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

2: (4 21 9)

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

3: (1 6 17)

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

4: (3 10 7)

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