# A Special Contour Plot with Labels Tangent to Level Curves [duplicate]

I would like to produce a contour plot like the one that MATLAB produces. As an example, consider this contour plot from MATLAB. The features which I like about this contour plot are

1- that the labels are tangent to the level curves

2- and they have appeared several times on it.

In order to have a working example in Mathematica, consider the the following code

ContourPlot[(-3600. h^2 + 0.02974 h^4 - 5391.90 s^2 + 0.275 h^2 s^2 +
0.125 s^4)/10^7,
{h, -400, 400}, {s, -300, 300},