1: (9 12 17)

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

2: (6 14 11)

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

3: (9 12 17)

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

4: (8 19 10)

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