1: (0 2 14)

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

2: (1 21 4)

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

3: (14 18 20)

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

4: (12 19 17)

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