That conqueredst Alexandria by the right
Of arms, and didest woe on heathens too,
Thy very liegmen envied thee, and spite
(No other cause) against thy chivalrous might
Moved them to murder thee upon the morrow
There, on thy bed! Thus Fortune with light
What is the rhyme scheme of these lines?

A. abcdef

B. abaaba

C. abaaca

D. abcbdb