1: (0 7 11)

(0)(1 20 3)(2 6 4)(5 12 10)(7 22 11 18 16 14 8)(9 15 13)(17 21 19)

2: (5 12 10)

(0)(1 20 3)(2 6 4)(5)(7 22 11 18 16 14 8)(9 15 13)(10)(12)(17 21 19)

3: (8 11 14)

(0)(1 20 3)(2 6 4)(5)(7 22 11)(8)(9 15 13)(10)(12)(14 18 16)(17 21 19)

4: (9 15 13)

(0)(1 20 3)(2 6 4)(5)(7 22 11)(8)(9)(10)(12)(13)(14 18 16)(15)(17 21 19)