1: (0 1 2)

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

2: (1 6 18)

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

3: (4 20 16)

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

4: (3 10 5)

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