1: (1 6 21)

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

2: (0 20 3)

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

3: (2 7 5)

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

4: (1 17 4)

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