1: (0 2 9)

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

2: (6 9 21)

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

3: (3 15 8)

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

4: (2 17 9)

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