1: (7 12 17)

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

2: (4 13 11)

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

3: (7 12 17)

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

4: (3 9 6)

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