1: (3 9 17)

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

2: (2 12 4)

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

3: (3 9 17)

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

4: (8 13 11)

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