Hi, I have two files like this HTML Code: 
file 1:

xxtcgtatccgaggga
cgcgcgggggagg
jjsjjjjsjjjdtcgtat
aaaaaaacccaaan
ggtcgtatffaadda
gggctggalllslllssdkk

[download]
file 2:

tcgtat
gctgga

[download]
I want to 1) match each element of file2 to each element of file1. 2) delete all the matched alphabets and subsequent letters in the element of file1. so the output should be 

xx
cgcgcgggggagg
jjsjjjjsjjjd
aaaaaaacccaaan
gg
gg

[download]
I tried with regular expressions but couldnt figure out how to match elements of one array with another array. If possible please provide the code in perl because I just started learning perl. thanks in advance

In reply to array matching by polsum

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