1: (0 3 15)

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

2: (3 5 8)

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

3: (4 10 6)

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

4: (7 16 9)

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