A system and method of the present invention allow the playback of recorded data as the data is being recorded. For each possible meaning, a probability that the possible meaning is a correct interpretation of the language input can be determined. The present objectives form images with numerical apertures of at least about 0. The non-target component then is associated with the target component contained in the target component-nucleic acid complex to form a protein multimer, thus affording the protein multimer-nucleic acid complex of the protein multimer and the nucleic acid encoding the target component. Groups of the items, the group signatures, and the upper-level signature are stored in respective locations in the storage medium.