1: (0 2 3)

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

2: (2 7 12)

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

3: (1 18 10)

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

4: (9 14 11)

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