-72.5
-65
-52
400,600,800,1000
405,419,434,449,466,484,502,523,544,566,590,614,638,664,689,715,741,768,794 
407,423,441,460,482,505,531,560,592,625,661,699,737,776 
410,431,455,485,525,587
419,461