%{
#include <stdio.h>
#include <string.h>
 
void print_token(char* token, char* type) {
    printf("%s: %s\n", type, token);
}
%}
 
%%
 
Noun    [A-Z][a-zA-Z]*                  { print_token(yytext, "Noun"); }
Verb    (run|jump|eat|play|write)       { print_token(yytext, "Verb"); }
Adverb  (quickly|slowly|gracefully)     { print_token(yytext, "Adverb"); }
Adjective (big|small|beautiful|happy)  { print_token(yytext, "Adjective"); }
 
[ \t\n]                              { /* Ignore spaces, tabs, and newlines */ }
.                                   { /* Ignore other characters */ }
 
%%
 
int main() {
    yylex();  // Start lexical analysis
    return 0;
}
 

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