1: (0 2 9)

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

2: (4 13 18)

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

3: (1 21 15)

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

4: (12 16 14)

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