1: (7 9 19)

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

2: (6 10 8)

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

3: (2 17 9)

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

4: (5 20 18)

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