1: (2 5 18)

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

2: (1 15 3)

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

3: (2 5 18)

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

4: (14 19 16)

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