<s>
The	O
Pentax	B-Algorithm
ZX-50	I-Algorithm
,	O
also	O
known	O
as	O
the	O
Pentax	B-Algorithm
MZ-50	I-Algorithm
,	O
is	O
a	O
35mm	O
film	O
SLR	B-Algorithm
camera	I-Algorithm
.	O
</s>
