At the listed co-ords there is a sign.
Let A be the number of letters in the first word.
Let B be the number of letters in the second word.
Let C be the number of letters in the third word.
Let D = B divided by A.
Let E = C divided by B.
Let F = E minus D.
Let G = E plus D.
Let H = E multiplied by G.
The cache is located at the following co-ords...
S 37 56.FDG E145 27.BHE.