1: (2 5 19)

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

2: (1 8 3)

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

3: (0 6 4)

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

4: (5 20 7)

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