PEREIRA, Colombia — Colombian rescuers pulled a 32-year-old woman alive from the rubble of a collapsed building Tuesday, sparking cheers and applause as exhausted crews raced to find more survivors from the country's strongest earthquake in a century. Daniela Largo was carried from the wreckage wrapped in a blue blanket as rescuers embraced and relatives shouted out with joy. Authorities revised the death toll down to 216 after local officials in Cali corrected earlier figures. President Abelardo de la Espriella declared a state of emergency and promised rent subsidies for affected families Tuesday during a visit to Pereira.