CREATE TABLE table_40222 ("Team 1" TEXT, "Agg." TEXT, "Team 2" TEXT, "1st leg" TEXT, "2nd leg" TEXT)

What is the 1st leg of the Round that has a 2nd leg of 1-3 and Team 1 Es Tunis?
SELECT "1st leg" FROM table_40222 WHERE "2nd leg" = '1-3' AND "Team 1" = 'es tunis'
SELECT "1st leg" FROM "table_40222" WHERE "2nd leg" = '1-3' AND "Team 1" = 'es tunis'