1: (0 4 9)

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

2: (5 12 18)

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

3: (2 21 17)

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

4: (8 13 10)

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