1: (3 5 16)

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

2: (0 6 4)

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

3: (5 18 7)

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

4: (15 19 17)

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