1: (1 9 12)

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

2: (8 17 10)

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

3: (1 9 12)

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

4: (6 14 11)

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