The Alignment Template system (ATS) described by Och and Ney (2004) is representative of statistical phrase-based models.
(2004) attach the unaligned source word to the highest possible location, in our example, the S. it is extracted along with our large rule 6, changing the target language sequence to "ó ó ó x 0 x 1 x 2 x 3 x 4 ".