1: (2 9 16)

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

2: (6 17 15)

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

3: (5 12 7)

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

4: (13 18 16)

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