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how can i classify strongly regular graph with parameter $(25,12,5,6)$?

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just i know we have fifteen $SRG(25,12,5,6)$ that two from $Latin Square(5)$ and two from $STS(13)$ and ten come from descendant $SRG(26,10,3,4)$. but how?latin square(5)

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# classify strongly regular graph with parameter (25,12,5,6)

how can i classify strongly regular graph with parameter $(25,12,5,6)$?

I know we have fifteen $SRG(25,12,5,6)$ that two from $Latin Square(5)$ and two from $STS(13)$ and ten come from descendant $SRG(26,10,3,4)$. but how?