s!(\d\d)\:(\d\d)\:(\d\d),(\d\d\d) --> (\d\d)\:(\d\d)\:(\d\d),(\d\d\d)!sprintf("%s;%s;%s;%02.0f %s;%s;%s;%02.0f",$1,$2,$3,$4/10,$5,$6,$7,$8/10)!e