1: (2 5 19)

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

2: (1 8 3)

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

3: (6 20 18)

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

4: (2 17 4)

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