CREATE TABLE table_32087 ("Original week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Venue" TEXT)

Tell me the date for original week less than 16 and result of l 23 22
SELECT "Date" FROM table_32087 WHERE "Original week" < '16' AND "Result" = 'l 23–22'
SELECT "Date" FROM "table_32087" WHERE "Original week" < '16' AND "Result" = 'l 23–22'