1: (0 1 5)

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

2: (3 5 17)

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

3: (2 6 4)

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

4: (0 20 7)

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