1: (0 7 10)

(0)(1 20 17)(2 21 4)(3 7 22 10 5)(6 19 8)(9 18 16 13 11)(12 15 14)

2: (6 19 8)

(0)(1 20 17)(2 21 4)(3 7 22 10 5)(6)(8)(9 18 16 13 11)(12 15 14)(19)

3: (1 20 17)

(0)(1)(2 21 4)(3 7 22 10 5)(6)(8)(9 18 16 13 11)(12 15 14)(17)(19)(20)

4: (5 22 10)

(0)(1)(2 21 4)(3 7 22)(5)(6)(8)(9 18 16 13 11)(10)(12 15 14)(17)(19)(20)