What is 19 magpies in the rhyme mean?

In the traditional nursery rhyme, "One for sorrow, two for joy," the mention of 19 magpies suggests a specific interpretation or superstition. Each number of magpies is associated with different meanings or omens, often related to luck or fortune. While the rhyme typically focuses on smaller numbers, seeing 19 magpies could imply an abundance of sorrow or misfortune, reflecting the cumulative significance of the magpie's symbolic meanings in folklore.