1: (10 15 20)

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

2: (7 17 20)

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

3: (4 18 16)

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

4: (6 11 9)

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