1: (0 2 3)

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

2: (3 7 14)

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

3: (6 18 8)

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

4: (2 14 5)

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