1: (3 9 17)

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

2: (6 18 16)

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

3: (5 20 17)

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

4: (2 19 4)

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