Who are the three queens of Egypt who ruled without a king?

MERYT-NEITH (1st Dynasty c.3000 BC)

NITOCRIS (6th Dynasty 2148-44 BC)

SOBEKNOFRU (Neferusobek) (12th Dynasty ?1767-1759 BC)

HATSHEPSUT (18th Dynasty c.1473-1458 BC)

NEFERTITI (18th Dynasty c.1336 BC) not certain to have ruled alone

CLEOPATRA (c 51 BC) - in reality a Greek invader so not truly Egyptian