1: (4 7 15)

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

2: (3 9 5)

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

3: (2 11 8)

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

4: (1 14 7)

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