1: (0 9 15)

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

2: (3 6 15)

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

3: (5 10 7)

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

4: (1 20 4)

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