<s>
Spice	B-Language
Lisp	I-Language
(	O
Scientific	O
Personal	O
Integrated	O
Computing	O
Environment	O
)	O
is	O
a	O
programming	O
language	O
,	O
a	O
dialect	O
of	O
Lisp	B-Language
.	O
</s>
<s>
Its	O
implementation	O
,	O
originally	O
written	O
by	O
Carnegie	O
Mellon	O
University	O
's	O
(	O
CMU	O
)	O
Spice	B-Language
Lisp	I-Language
Group	O
,	O
targeted	O
the	O
microcode	B-Device
of	O
the	O
16-bit	B-Device
workstation	B-Device
PERQ	B-Device
,	O
and	O
its	O
operating	B-General_Concept
system	I-General_Concept
Accent	O
.	O
</s>
<s>
It	O
used	O
that	O
workstation	B-Device
's	O
microcode	B-Device
abilities	O
(	O
and	O
provided	O
microcodes	B-Device
for	O
the	O
languages	O
Pascal	B-Application
,	O
C	B-Language
,	O
and	O
Ada	B-Language
)	O
to	O
implement	O
a	O
stack	B-Application
machine	I-Application
architecture	O
to	O
store	O
its	O
data	O
structures	O
as	O
32-bit	O
objects	O
and	O
to	O
enable	O
run	B-Library
time	I-Library
type-checking	O
.	O
</s>
<s>
It	O
would	O
later	O
be	O
popular	O
on	O
other	O
workstations	B-Device
.	O
</s>
<s>
Spice	B-Language
Lisp	I-Language
evolved	O
into	O
an	O
implementation	O
of	O
Common	B-Language
Lisp	I-Language
,	O
and	O
was	O
renamed	O
CMU	B-Language
Common	I-Language
Lisp	I-Language
(	O
CMUCL	B-Language
)	O
.	O
</s>
