1: (3 15 19)

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

2: (9 20 18)

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

3: (1 17 4)

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

4: (0 19 15)

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