1: (0 5 9)

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

2: (4 15 6)

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

3: (0 18 10)

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

4: (12 19 17)

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