73,75,79,83,87,87,89,89,87,83,80,77,73,71,68,60,57,53,51,51,50,51,51,53,55,59,63,67,71,73;679,677,671,669,669,666,665,660,657,656,655,653,653,651,649,649,650,651,655,659,663,665,669,673,675,677,677,679,679,679