1: (1 3 15)

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

2: (2 20 4)

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

3: (3 18 5)

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

4: (11 19 17)

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