1: (0 5 9)

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

2: (7 9 18)

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

3: (6 10 8)

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

4: (5 17 9)

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