1: (0 1 8)

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

2: (1 9 17)

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

3: (4 19 12)

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

4: (2 21 5)

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