CREATE TABLE table_203_119 (id DECIMAL, "jamo" TEXT, "hangul compatibility" TEXT, "hangul jamo area" TEXT, "hanyang private use" TEXT, "halfwidth" TEXT)

which symbol is listed at the top of the jamo column ?
SELECT "jamo" FROM table_203_119 ORDER BY id LIMIT 1
SELECT "jamo" FROM "table_203_119" ORDER BY "id" NULLS FIRST LIMIT 1