1: (1 7 12)

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

2: (3 13 8)

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

3: (2 18 4)

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

4: (1 20 5)

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