1: (1 4 12)

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

2: (3 4 8)

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

3: (5 17 10)

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

4: (11 21 13)

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