1: (5 8 12)

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

2: (7 16 9)

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

3: (8 14 10)

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

4: (13 18 15)

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