Two snakes: https://tixy.land/?code=exp%28-%28%28x-7%29**2%29%2F12%29*sin%28%28y-7%29%2F2-t%29%09-sin%28%28h%3Dhypot%28x-%3D7%2Cy-%3D7%29-5%29%29*exp%28-h*h%2F9

Two snakes: https://tixy.land/?code=exp%28-%28%28x-7%29**2%29%2F12%29*sin%28%28y-7%29%2F2-t%29%09-sin%28%28h%3Dhypot%28x-%3D7%2Cy-%3D7%29-5%29%29*exp%28-h*h%2F9%29*cos%28atan2%28y%2Cx%29%2Bt%29 https://tixy.land/?code=exp%28-%28%28x-7%29**2%29%2F12%29*si...