1: (6 10 15)

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

2: (5 13 7)

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

3: (9 14 11)

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

4: (4 12 10)

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