1: (7 9 19)

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

2: (5 10 8)

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

3: (6 20 18)

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

4: (4 11 9)

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