1: (3 9 11)

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

2: (0 9 15)

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

3: (1 20 4)

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

4: (10 18 12)

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