1: (1 6 16)

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

2: (0 12 4)

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

3: (2 7 5)

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

4: (6 20 8)

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