1: (2 9 19)

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

2: (9 11 14)

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

3: (4 20 18)

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

4: (1 6 3)

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