1: (7 12 14)

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

2: (5 13 11)

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

3: (7 12 14)

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

4: (1 9 6)

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