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#problema #obstáculo #barrera #dificultad #impedimento #bloqueo

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#división física #barrera #separador vial #room divider #physical separation #construction barrier #lane separator

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#blocked path #hitting a wall #impediment #no entry #barrera #impedimento

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#restriction #prohibition #barrera #no pasar

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#etag #fence #chain fence #closed #locked gate #restricted access #valla #portón #barrera