1: (0 1 2)

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

2: (1 5 17)

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

3: (4 19 9)

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

4: (2 21 17)

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