1: (0 5 10)

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

2: (4 11 7)

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

3: (5 15 17)

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

4: (14 18 16)

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