Hi, 
   I found a problem with the WordAlignment, maybe it is a bug:
¡¡¡¡After running Giza++, I have got the
srctotgt¡¢tgttosrc¡¢intersection¡¢union¡¢grow¡¢grow-diag and grow-diag-final
alignment files,
but I fount in aligned.srctotgt file there is a line "0-3 1-0 2-1 3-2 4-3 5-3 
6-3
7-3 8-4 9-6", the same line in aligned.tgttosrc file is "1-0 2-1 3-2 8-3 8-4 8-5
9-6", but in aligned.intersection is "1-0 2-1 3-2 8-3 9-6" not the right
intersection "1-0 2-1 3-2
8-4 9-6"¡£The same problem appeared several times when there is "8", I can't 
make
sure this is a intersection bug, hope anyone can distinguish it.
   Another problem whih union: in aligned.srctotgt file there is a line "0-0 1-3
2-6 3-1 4-2 5-8 6-8 7-8 8-8 9-8 10-10 11-8 12-12
", the same line in aligned.tgttosrc file is "0-0 3-1 9-2 9-3 9-4 9-5 11-6 9-7 
9-8
11-9 11-10 11-11 12-12", but in aligned.union is "0-0 1-4 2-6 3-1 4-2 5-8 6-8 
7-8
8-8 9-8 10-10 11-8 12-12 9-2 9-3 9-4 9-5 9-6 9-7 11-9 11-10 9-11". Note that the
"1-4" not "1-3" and "9-6"¡¢"9-11" not the "11-11" in the union file.
   The last porblem is about the grow: in "grow (only add block-neighboring
points)"£¬ the  block-neighboring points mean what? I am very confuse with grow
and grow-diag. Can anyone explain it?   
   Thanks very much!
 







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