CREATE TABLE table_57786 ("Phoneme" TEXT, "Realization" TEXT, "Environment" TEXT, "Example" TEXT, "Gloss" TEXT)

Name the phoneme for realizaiton of [ j]
SELECT "Phoneme" FROM table_57786 WHERE "Realization" = '[ɪj]'
SELECT "Phoneme" FROM "table_57786" WHERE "Realization" = '[ɪj]'