1: (2 7 17)

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

2: (6 19 13)

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

3: (4 20 18)

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

4: (0 17 15)

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