Postal Service could increase those same rates by at least 13.
( ( Postal Service ) ( ( could ( ( increase ( those ( same rates ) ) ) ( by ( ( at least ) 13 ) ) ) ) . ) )
(ROOT (S (NP (NNP Postal) (NNP Service)) (VP (MD could) (VP (VB increase) (NP (DT those) (JJ same) (NNS rates)) (PP (IN by) (NP (QP (IN at) (JJS least) (CD 13)))))) (. .)))
The Postal Service would like to see the rates even higher than that.
( ( The ( Postal Service ) ) ( ( would ( like ( to ( ( see ( ( the rates ) ( even higher ) ) ) ( than that ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Postal) (NNP Service)) (VP (MD would) (VP (VB like) (S (VP (TO to) (VP (VB see) (NP (NP (DT the) (NNS rates)) (ADJP (RB even) (JJR higher))) (PP (IN than) (NP (DT that)))))))) (. .)))