What does Leviticus 14:21 mean?

And if he be poor, and cannot get so much, then he shall take one he-lamb for a trespass-offering to be waved, to make atonement for him, and one tenth part of an ephah of fine flour mingled with oil for a meal-offering, and a log of oil;

And if he be poor, and cannot get so much; then he shall take one lamb for a trespass offering to be waved, to make an atonement for him, and one tenth deal of fine flour mingled with oil for a meat offering, and a log of oil;

And if he be poor, and cannot get so much, then he shall take one he-lamb for a trespass-offering to be waved, to make atonement for him, and one tenth part of an ephah of fine flour mingled with oil for a meal-offering, and a log of oil;

And if he is poor and not able to get so much, then he may take one male lamb as an offering for wrongdoing, to be waved to take away his sin, and one tenth part of an ephah of the best meal mixed with oil for a meal offering, and a log of oil;

`And if he <FI>is<Fi> poor, and his hand is not reaching <FI>these things<Fi> , then he hath taken one lamb--a guilt-offering, for a wave-offering, to make atonement for him, and one-tenth deal of flour mixed with oil for a present, and a log of oil,

But if he be poor, and his hand cannot find the things aforesaid: he shall take a lamb for an offering for trespass, that the priest may pray for him, and a tenth part of flour tempered with oil for a sacrifice, and a sextary of oil:

But if he be poor, and his hand be not able to get it, then he shall take one lamb for a trespass-offering, for a wave-offering, to make atonement for him; and one tenth part of fine flour mingled with oil for an oblation; and a log of oil,