$label=~ s#.*\s(\d+)/(\d+)/#\1\2#;

##</code><code>##

$label=~ s#.*\s(\d+)/(\d+)/#$1$2#;

##</code><code>##

$label=~ s#\S*\s(\d+)/(\d+)/#$1$2#;

##</code><code>##

s/.*\s(\d+)\/(\d+)\//\1\2/;

##</code><code>##

s#\S*\s(\d+)/(\d+)/#$1$2#;