1: (4 13 19)

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

2: (8 20 18)

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

3: (6 13 11)

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

4: (5 9 7)

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