1: (0 1 2)

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

2: (1 5 7)

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

3: (4 13 6)

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

4: (3 20 10)

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