1: (0 6 8)

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

2: (5 10 7)

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

3: (4 13 8)

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

4: (9 14 11)

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