1: (0 4 10)

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

2: (3 17 5)

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

3: (7 21 13)

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

4: (12 18 14)

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