1: (4 6 9)

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

2: (8 9 11)

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

3: (2 7 5)

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

4: (6 13 9)

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