1: (7 10 16)

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

2: (5 11 9)

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

3: (1 8 6)

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

4: (0 12 10)

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