Try to construct LR$(0),$ SLR$(1),$ CLR$(1)$ and LALR$(1)$ parsing table and parse the associated string following LR$(0),$ SLR$(1),$ CLR$(1)$ and LALR$(1)$ parsing mechanism $($if there are conflicts, point them out$)$:

ababc

$S$abAB$\frac{C}{D}E$

$A\frac{a}{}$

$Bb\frac{A}{}$

$Cc$

$D\frac{d}{E}$

$E\frac{e}{}$