A wrecked SY0502 was just about to be shunted into the grave yard.
(A wrecked SY0502; was; just about to be shunted into the grave yard) (A wrecked SY0502; to be shunted; into the grave yard)
A wrecked SY0502 A wrecked SY0502
was to be shunted
just about to be shunted into the grave yard
into the grave yard