explain the differnce between ASA and AAS in detail
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https://www.meritnation.com/ask-answer/question/what-is-the-difference-between-asa-and-aas-congurancy/math/5728181
https://www.meritnation.com/ask-answer/question/what-is-the-difference-between-asa-and-aas-congurancy/math/5728181