1: (0 6 10)

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

2: (5 12 8)

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

3: (9 14 11)

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

4: (1 8 10)

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