This describes what the people will eat. The words "you will eat" are understood from the previous phrase AT: "in the second year you will eat what grows" or "next year you will eat what grows" (See: [[rc://en/ta/man/translate/figs-ellipsis]] and [[rc://en/ta/man/translate/translate-ordinal]])
This refers to the year after the second year. AT: "the year after that" or "in the following year" (See: [[rc://en/ta/man/translate/translate-ordinal]])