1: (8 11 15)

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

2: (10 16 13)

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

3: (5 12 9)

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

4: (11 20 14)

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