1: (6 8 17)

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

2: (5 10 7)

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

3: (4 15 8)

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

4: (12 18 16)

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