FLUSH 2: Element 18255, offset 28988, on Mon Nov 14 16:50:29 1994. FLUSH 3: Element 34263, offset 28355, on Mon Nov 14 16:50:44 1994. MERGE vocab.dat : 3 files, Vocab size 7110 on . MERGE index.dat : 3 files, Vocab size 7110 on . DONE MAKING BOOK