1: (0 2 4)

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

2: (3 4 11)

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

3: (1 14 5)

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

4: (9 16 13)

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