Complex sentence: From Tuiu-Cuê the allies headed north and took the villages of São Solano, Vila do Pilar and Tayi, and finally laid siege to Humaitá itself, isolating it from Asunción.
Split into simpler sentences: From Tuiu-Cuê, the allies headed north and took the villages of São Solano, Vila do Pilar, and Tayi. They finally laid siege to Humaitá itself, isolating it from Asunción.