words, splits = seconds
48 4 = 15
74 3 = 26
48 9 = 15
78 8 = 25
214 12 = 62
47 7 = 19
50 3 = 14

A = [48 4;
       74 3;
       48 9;
       78 8;
       214 12;
       47 7;
       50 3]

b = [15;26;15;25;62;19;14]

A\b = [0.2767486833003453 
       0.38152203637725923]