1: (2 6 9)

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

2: (5 12 7)

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

3: (4 10 8)

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

4: (3 11 9)

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