2009/01/15 01:23:45:678: ASDF: [8=FIX.4.4^A9=228^A35=D^A49=ZYXW^A56=MYCO^A34=6^A52=20090115-01:23:45^A116=BLAH^A129=HALB^A50=MEH^A1=HEM^A11=abcefg123456^A15=ZZZ^A21=1^A22=5^A38=100^A40=2^A44=4.80000000^A48=ZVZZT.N^A54=2^A55=ZVZZT^A59=0^A60=20090115-01:23:45^A100=MEH^A10=111^A]

##</code><code>##

if($line =~ m/^A55=(.*?^A)/){
    print "$1|";
} else {
    print "|";
}

##</code><code>##

if($line =~ m/(^A22=.*?^A).*(^A40=.*?^A).*(^A48=.*?^A).*(^A54=.*?^A).*(^A55=.*?^A)/g){
    print "$1|$2|$3|$4|$5\n";
}