1: (4 9 13)

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

2: (2 13 16)

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

3: (7 14 11)

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

4: (1 12 3)

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