1: (3 17 20)

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

2: (0 18 5)

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

3: (3 17 20)

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

4: (2 7 4)

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