1: (6 14 16)

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

2: (5 14 7)

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

3: (13 18 15)

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

4: (2 16 7)

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