1: (7 14 20)

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

2: (5 18 8)

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

3: (2 19 17)

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

4: (7 16 11)

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