Bloco Randomico

gostaria de saber como fazer um código com esse bloco abaixo repetido várias vezes mas que fiquem randomico a cada carregamento da página

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	                                        <h1 class="entry-title">BLOCO01</h1>

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	                                            <span>TESTE</span>

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	                                            <p>TESTE.</p>

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	                                            <span>Endereço: </span>

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	                                            <span>Telefone: </span>

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