1: (0 2 3)

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

2: (8 17 19)

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

3: (11 20 18)

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

4: (6 12 9)

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