1: (0 2 11)

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

2: (9 11 21)

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

3: (8 15 10)

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

4: (6 18 12)

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