1: (0 4 7)

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

2: (2 8 5)

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

3: (4 13 17)

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

4: (12 18 14)

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