1: (0 1 2)

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

2: (1 5 9)

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

3: (3 14 6)

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

4: (2 21 9)

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