1: (0 1 2)

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

2: (5 11 18)

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

3: (10 19 13)

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

4: (3 18 6)

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