1: (0 10 19)

(0)(1 11 4)(2 10 21 19 3)(5 22 7)(6 12 8)(9 20 18 16 13)(14 17 15)

2: (9 20 18)

(0)(1 11 4)(2 10 21 19 3)(5 22 7)(6 12 8)(9 16 13)(14 17 15)(18)(20)

3: (3 21 19)

(0)(1 11 4)(2 10 21)(3)(5 22 7)(6 12 8)(9 16 13)(14 17 15)(18)(19)(20)

4: (1 11 4)

(0)(1)(2 10 21)(3)(4)(5 22 7)(6 12 8)(9 16 13)(11)(14 17 15)(18)(19)(20)