Hello.
I have a question:
I would like to know how should I remove the lines from this string, that don't start with the '<' marker and have not a tab on the begin of the line.
(remove QZAIA, MFLA, MAI1 and MAW, in this case)

Code:
<ACCOUNT>
	<ID>15315
	<DATA_IN>2003-01-31 
	<NAME>JS Uni
	<CAS>0
	<FAX>229
	<FACT>Zi I - Sector VIII
	<CIFACT>MUNDE
	<STAFACT>Port
	<CP>4471
QZAIA
MFLA
	<WWW>
	<TICKER>15315
	<CPENTRG>447
MAI1
MAW
	<ENTRG>6
	<USER>
</ACCOUNT>
Thank you in advance for the advice.