let us play together

Dear friends
aslam alikom,
I have an idea and i hope to be interested in,
this is a game i will explain it , the first member has to write three letters and the person after him has to put them in a sentence and so on
here is an the example ,
the letters
A - H - D
Ali hit a dog
the next letters as the following
s- c - m
who is next .........?