Medjai-Tattoos - the left side of the back

This tattoo is the same as the one of Ardeth's forehead. The difference is, that the two lines seen on the forehead to the left and reight end of the hieroglyphics are missing, in exchange and with the same meaning there are lines above and below the hieroglyphics. it is the No. 15 on the drawing in the middle. The means "Underworld", but one letter is missing, it is the owl, which normally belongs to the hieroglyphic letter set meaning "underworld". Just see my explanation under the "forehead"-tattoo. - The old Egyptian Medjai in the two "Mummy"-films are not carrying this tattoo on the forehead, they have there other three hieroyglyphic letter.

For comparison: above forehead-"underworld", below: back-"underworld"