1: (0 11 12)

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

2: (3 7 12)

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

3: (2 8 5)

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

4: (0 10 7)

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