SELECT MIN("Ties") FROM table_77179 WHERE "League" = 'nfl' AND "Losses" < '2' AND "Wins" < '15'
What is the lowest number of ties in the NFL, with less than 2 losses and less than 15 wins?
CREATE TABLE table_77179 (
    "Season" real,
    "League" text,
    "Finish" text,
    "Wins" real,
    "Losses" real,
    "Ties" real
)