1: (3 8 11)

(0 19 17 15 1)(2 14 4)(3 16 13 11 5 9 7)(6 12 10)(8)(18 21 20)

2: (6 12 10)

(0 19 17 15 1)(2 14 4)(3 16 13 11 5 9 7)(6)(8)(10)(12)(18 21 20)

3: (3 16 7)

(0 19 17 15 1)(2 14 4)(3)(5 9 7 13 11)(6)(8)(10)(12)(16)(18 21 20)

4: (5 13 11)

(0 19 17 15 1)(2 14 4)(3)(5)(6)(7 13 9)(8)(10)(11)(12)(16)(18 21 20)