1: (6 10 15)

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

2: (5 11 7)

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

3: (4 13 10)

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

4: (8 14 12)

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