1: (2 7 18)

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

2: (6 20 8)

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

3: (1 9 3)

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

4: (0 14 7)

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