1: (0 1 5)

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

2: (3 5 17)

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

3: (2 6 4)

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

4: (0 20 15)

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