1: (0 1 5)

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

2: (1 7 18)

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

3: (3 20 15)

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

4: (14 19 17)

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