1: (0 1 2)

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

2: (1 9 18)

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

3: (6 20 17)

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

4: (4 10 7)

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