What is saturday day seven when thursday day five is ሐሙስ hamus?
CREATE TABLE "table1_1277350_7" (
  "day_see_irregularities" text,
  "sunday_day_one" text,
  "monday_day_two" text,
  "tuesday_day_three" text,
  "wednesday_day_four" text,
  "thursday_day_five" text,
  "friday_day_six" text,
  "saturday_day_seven" text
);
SELECT "saturday_day_seven" FROM "table1_1277350_7" WHERE "thursday_day_five"='ሐሙስ hamus';