How many grease fittings does a 93 Chevy 1500 4x4 have? can only find 2 so far front wheels. dont have manual

there is 12 or should be 1 on each outer tie rod(2),1on each ball joint(4)one on each end of each driveshaft 2 shafts 2joints on each shaft for a total of (4)and 2 on the cross bar for the steering.(2) total 12