1: (4 8 10)

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

2: (6 13 9)

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

3: (2 7 5)

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

4: (3 19 10)

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