1: (4 9 12)

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

2: (8 17 10)

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

3: (6 14 11)

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

4: (2 12 7)

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