What does Leviticus 4:18 mean?

And he shall put of the blood upon the horns of the altar which is before Jehovah, that is in the tent of meeting; and all the blood shall he pour out at the base of the altar of burnt-offering, which is at the door of the tent of meeting.

And he shall put some of the blood upon the horns of the altar which is before the Lord, that is in the tabernacle of the congregation, and shall pour out all the blood at the bottom of the altar of the burnt offering, which is at the door of the tabernacle of the congregation.

And he shall put of the blood upon the horns of the altar which is before Jehovah, that is in the tent of meeting; and all the blood shall he pour out at the base of the altar of burnt-offering, which is at the door of the tent of meeting.

And he is to put some of the blood on the horns of the altar which is before the Lord in the Tent of meeting; and all the rest of the blood is to be drained out at the base of the altar of burned offering at the door of the Tent of meeting.

and <FI>some<Fi> of the blood he doth put on the horns of the altar which <FI>is<Fi> before Jehovah, which <FI>is<Fi> in the tent of meeting; and all the blood he doth pour out at the foundation of the altar of the burnt-offering, which <FI>is<Fi> at the opening of the tent of meeting;

And he shall put of the same blood on the horns of the altar that is before the Lord, in the tabernacle of the testimony. And the rest of the blood he shall pour at the foot of the altar of holocaust, which is at the door of the tabernacle of the testimony.

and he shall put of the blood on the horns of the altar that is before Jehovah which is in the tent of meeting; and he shall pour out all the blood at the bottom of the altar of burnt-offering, which is at the entrance of the tent of meeting.