Design a concrete that has a compressive strength of 130 MPa and Use less than 300 kg/m3 in the concrete mixture. You have the following tools to help you: 1) Concrete compressive strength predictor - this tool can predict the compressive strength of concrete, the input to this tool is an array of the amount of cement, sand, water, and coarse aggregate. The output is the compressive strength in megapascals (MPa). 2) Concrete mixture designer - this tool can help you generate random concrete mixtures. the input to this tool is an array of the maximum amounts of cement, sand, water, and coarse aggregate. The output is a matrix containing 100 arrays, each array containing  the amount of cement, sand, water, and coarse aggregate. Write exactly 7 paragraphs each separated with two new lines answering this question. The first paragraph must start with "thieves".
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