1: (0 2 3)

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

2: (2 17 19)

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

3: (15 20 18)

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

4: (3 21 19)

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