<s>
EXEC	B-Application
I	I-Application
is	O
a	O
discontinued	O
UNIVAC	O
's	O
original	O
operating	B-General_Concept
system	I-General_Concept
developed	O
for	O
the	O
UNIVAC	O
1107	O
in	O
1962	O
.	O
</s>
<s>
EXEC	B-Application
I	I-Application
is	O
a	O
batch	B-General_Concept
processing	I-General_Concept
operating	B-General_Concept
system	I-General_Concept
that	O
supports	O
multiprogramming	O
.	O
</s>
