1: (18 19 20)

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

2: (3 11 19)

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

3: (0 17 5)

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

4: (2 7 4)

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