1: (0 4 9)

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

2: (6 9 19)

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

3: (5 10 7)

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

4: (4 11 9)

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