audios:
ivprimo                                     0             87     86     0         0.78         1.0          3         1.05946      2           2          4          0           4                 0.0
primspo                                     0             95     94     0         0.65         1.0          7         1.18921      2           0          9          0           4                 0.0
primlow                                     0             46     45     0         0.9          1.0          7         0.943874     1           1          6          0           10                0.0