1: (4 8 14)

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

2: (6 16 9)

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

3: (13 18 15)

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

4: (4 11 7)

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