1: (0 6 8)

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

2: (5 9 7)

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

3: (8 13 20)

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

4: (2 21 19)

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