1: (0 2 9)

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

2: (5 9 20)

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

3: (3 18 6)

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

4: (4 10 7)

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