You'd need to use all the words that start with 2 consonants first, and conserve the vowels.
Apple --- Papa
Banana --- Abnormal
Csar --- Scare ("I" saved for later)
Even in theory, you'd need words for all letters such that *L and L* are the start of words (where L is any letter, and * is any other)
Are there any words that work for *Q and Q*? Perhaps "Aqua - Qat".
But you will have used your "A" long before you get to Q.
Good Luck though!
Student or Learner