1: (2 13 17)

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

2: (4 18 16)

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

3: (0 5 3)

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

4: (2 15 20)

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