1: (3 7 18)

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

2: (6 19 17)

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

3: (3 7 18)

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

4: (1 16 4)

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