1: (4 10 19)

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

2: (3 14 5)

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

3: (11 19 16)

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

4: (13 18 15)

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