\version "2.11.39"

\relative c' {
    \time 2/4 \key b \major
    fis2:8 | % 37
    << g2:8 { s8 s \setTextCresc s8\< s } >> | % 38
    fis2:8 | % 39
    << g2:8 { s8 s s\!\mf s } >> | 
    << g2:8 { s8 s\< s\! s } >> | 
    fis2:8 | % 42
}