1: (0 4 10)

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

2: (3 17 5)

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

3: (8 20 11)

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

4: (0 7 4)

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