1: (0 2 9)

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

2: (2 11 19)

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

3: (10 20 18)

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

4: (9 21 19)

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