<s>
The	O
Whale	B-Application
virus	I-Application
is	O
a	O
computer	O
virus	O
discovered	O
on	O
July	O
1	O
,	O
1990	O
.	O
</s>
<s>
The	O
file	O
size	O
,	O
at	O
9,216	O
bytes	B-Application
,	O
was	O
for	O
its	O
time	O
the	O
largest	O
virus	O
ever	O
discovered	O
.	O
</s>
