In plain words
The poet, telling of Rāma of Tillai Citrakūṭam: Parted from Vaidēhī, his treasure, he fell into weariness of heart; he raised Jaṭāyu to Vaikuṇṭha; he made friends with the king of the monkeys [Sugrīva], who hid in the forest, and killed Vāli; and he had Māruti burn the city of Laṅkā, so that the anger of the king of the rākṣasas [Rāvaṇa] was quelled. Rāma, the Lord who dwells happily in Tiruccitrakūṭam in the town of Tillai: I have praised the two feet of those who praise him.