1: (0 2 3)

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

2: (3 7 20)

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

3: (1 10 5)

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

4: (6 11 8)

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