double outer join

My dataset looks like this

CIID RESULT NUM

A     PASS    1
A     FAIL    2
B     PASS    1
C     FAIL    2
D     PASS    3
D     FAIL    3

I want to query this data and return a dataset that looks like this

CIID PASS FAIL

A       1     2
B       1     0
C       0     2
D       3     3

I tried this (table name is xxx):

select pass.ciid, pass.num, fail.num
from (select ciid,num from xxx where result='PASS') pass,
(select ciid,num from xxx where result='FAIL') fail
where pass.ciid=fail.ciid

I lose the B and C record

When I tried this:
select pass.ciid, pass.num, fail.num
from (select ciid,num from xxx where result='PASS') pass,
(select ciid,num from xxx where result='FAIL') fail
where pass.ciid=fail.ciid(+)

I still lose the C record

Is there a way to do something like a double outer join pass.ciid (+) = fail.ciid (+)

When I try, I get the error ORA-01468: a predicate may reference only one outer-joined table Received on Thu Jun 12 2003 - 15:17:20 CDT