1: (8 12 17)

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

2: (4 13 11)

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

3: (8 12 17)

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

4: (3 9 6)

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