1: (0 1 2)

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

2: (1 6 17)

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

3: (3 18 9)

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

4: (2 21 17)

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