1: (0 1 9)

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

2: (1 10 17)

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

3: (3 19 12)

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

4: (2 21 5)

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