1: (3 8 10)

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

2: (7 11 9)

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

3: (6 15 10)

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

4: (5 18 12)

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