1: (3 6 20)

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

2: (0 7 5)

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

3: (1 18 3)

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

4: (2 11 4)

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