SELECT MAX("Total Governorate Seats") FROM table_26851 WHERE "Governorate" = 'Hewler'
Name the most total governorate seats for hewler
CREATE TABLE table_26851 (
    "Governorate" text,
    "Kurdistan Democratic Party" real,
    "Patriotic Union of Kurdistan" real,
    "Total Kurdistan List" real,
    "Total Governorate Seats" real
)