1: (0 4 11)

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

2: (3 17 5)

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

3: (9 18 16)

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

4: (0 7 4)

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