<s>
The	O
resource	B-Device
construction	I-Device
set	I-Device
(	O
GEM	B-Device
RCS	I-Device
)	O
is	O
a	O
GUI	O
builder	O
for	O
GEM	B-Application
applications	O
.	O
</s>
<s>
RCS	B-Device
was	O
widely	O
used	O
on	O
the	O
Atari	B-Device
ST	I-Device
,	O
Atari	O
STe	O
,	O
Atari	B-Device
TT	I-Device
,	O
Atari	O
MEGA	O
ST	O
,	O
Atari	B-Device
MEGA	I-Device
STE	I-Device
and	O
Atari	B-Device
Falcon	I-Device
platforms	O
.	O
</s>
