parser bug: internal head of fudge expression also as a dependant

[nschneid]

Sentence: a b c
Annotation:

(a b*)
b > c

is failing (the error message in the online interface is W('b'); probably from an assertion somewhere). It should be legal for the starred head of a fudge expression, or any member of a fudge expression if none is starred, to have 1 explicit head.