What does Leviticus 15:29 mean?

And on the eighth day she shall take unto her two turtle-doves, or two young pigeons, and bring them unto the priest, to the door of the tent of meeting.

And on the eighth day she shall take unto her two turtles, or two young pigeons, and bring them unto the priest, to the door of the tabernacle of the congregation.

And on the eighth day she shall take unto her two turtle-doves, or two young pigeons, and bring them unto the priest, to the door of the tent of meeting.

And on the eighth day let her get two doves or two young pigeons and take them to the priest to the door of the Tent of meeting,

and on the eighth day she taketh to herself two turtle-doves, or two young pigeons, and hath brought them in unto the priest, unto the opening of the tent of meeting;

And on the eighth day she shall offer for herself to the priest, two turtles, or two young pigeons, at the door of the tabernacle of the testimony:

And on the eighth day she shall take two turtle-doves, or two young pigeons, and bring them unto the priest, unto the entrance of the tent of meeting.