1: (5 10 17)

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

2: (4 12 6)

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

3: (5 10 17)

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

4: (8 13 11)

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