1: (2 6 18)

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

2: (5 18 7)

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

3: (3 20 8)

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

4: (2 7 4)

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