1: (0 6 7)

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

2: (7 13 15)

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

3: (12 16 14)

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

4: (6 15 11)

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