1: (7 10 16)

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

2: (6 11 9)

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

3: (4 12 10)

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

4: (3 8 5)

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