1: (0 2 9)

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

2: (1 21 4)

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

3: (2 19 6)

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

4: (3 7 5)

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