This was the saturation and 125-piece walk sequence Enhanced Carrier Route mail volume in 1996.
( This ( ( was ( ( the ( ( ( saturation and ) 125-piece ) ( walk ( sequence ( Enhanced ( Carrier ( Route ( mail volume ) ) ) ) ) ) ) ) ( in 1996 ) ) ) . ) )
(ROOT (S (NP (DT This)) (VP (VBD was) (NP (NP (DT the) (ADJP (JJ saturation) (CC and) (JJ 125-piece)) (NNP walk) (NNP sequence) (NNP Enhanced) (NNP Carrier) (NNP Route) (NN mail) (NN volume)) (PP (IN in) (NP (CD 1996))))) (. .)))
The 125 piece walk sequence was too small for optimal efficiency.
( ( The ( 125 ( piece ( walk sequence ) ) ) ) ( ( ( was ( too small ) ) ( for ( optimal efficiency ) ) ) . ) )
(ROOT (S (NP (DT The) (CD 125) (NN piece) (NN walk) (NN sequence)) (VP (VBD was) (ADJP (RB too) (JJ small)) (PP (IN for) (NP (JJ optimal) (NN efficiency)))) (. .)))