1: (0 7 12)

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

2: (5 21 8)

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

3: (7 20 10)

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

4: (1 9 6)

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