CREATE TABLE table_36355 ("Team #1" TEXT, "Agg." TEXT, "Team #2" TEXT, "1st leg" TEXT, "2nd leg" TEXT)

what's the first leg with gran canaria as team #2?
SELECT "1st leg" FROM table_36355 WHERE "Team #2" = 'gran canaria'
SELECT "1st leg" FROM "table_36355" WHERE "Team #2" = 'gran canaria'