1: (0 5 11)

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

2: (2 5 7)

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

3: (6 13 8)

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

4: (10 15 12)

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