1: (1 7 11)

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

2: (3 13 10)

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

3: (2 18 4)

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

4: (1 20 5)

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