How to transform a simple grammar into something which works in PEG.js (expected "a" but "a" found)

I've just started playing with PEG.js and have a problem with a grammar (vastly simplified for debugging):

start
  = presingle single
  / preplural plural

presingle
  = "a"
  / "b"

preplural
  = "b"
  / "c"

single
  = "d"
  / "e"

plural
  = "dd"
  / "ee"

I'm using https://pegjs.org/online

This grammar fails to parse bdd.

Line 1, column 3: Expected "a" but "d" found.

Is this something which PEGs cannot do, or can I transform my grammar into something which will parse this?

P.S. If I try to parse the (erroneously advised?) bda I get the nonsensical error:

Line 1, column 3: Expected "a" but "a" found.

Solution

This grammar changes only the order of the clauses in start and works for bdd

start = 
   preplural plural /
    presingle single

presingle
  = "a"
  / "b"

preplural
  = "b"
  / "c"

single
  = "d"
  / "e"

plural
  = "dd"
  / "ee"

and for bda shows error Line 1, column 3: Expected "dd" or "ee" but "a" found.