Whereas the greatest number of translations for this NP produced from chunks from any individual on-line system is 14, when translation fragments from all three systems are merged (ABC), 224 translations are produced.
combining systems in this way means that all possible combinations of chunks from the systems are produced: the number of translations generated via AB is much larger than those derived from either A or B, as now chunks from A and B may be combined to produce new translations that could not be generated from the individual knowledge sources.