1: (0 2 12)

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

2: (1 21 7)

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

3: (0 4 17)

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

4: (3 19 5)

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