(NF == 0 || /^[[:blank:]]*\/\//) && !found{
next
}
NF{
found=1
}
1
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CiAgICAvLyBUaGlzIGlzIHRoZSBoZWFkZXIKCi8vIFRoaXMgc2hvdWxkIGJlIGRlbGV0ZWQKcHJpbnQgJnF1b3Q7SGkmcXVvdDsKLy8gVGhpcyBzaG91bGQgbm90IGJlIGRlbGV0ZWQKcHJpbnQgJnF1b3Q7SGVsbG8mcXVvdDs=
// This is the header
// This should be deleted
print "Hi"
// This should not be deleted
print "Hello"