1: (6 8 15)

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

2: (5 10 7)

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

3: (4 13 8)

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

4: (12 18 14)

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