Those three fields really do compose a single frame (GOUT 148551),
but the 3rd field is mis-aligned.
[Actually the first two are mis-aligned from the remainder of the shot.]
So we'll avoid using that field:
She said she said:
c148543=\
cSide2.trim(149323,149342).doubleWeave().pulldown(0,3)#(1,3) #148550
c148551=\
cSide2.trim(149343,149344 ).weave().assumeFPS("ntsc_film")#148551
My masterpiece SE: this one really is better!