1: (3 9 12)

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

2: (7 13 9)

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

3: (1 8 6)

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

4: (0 12 7)

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