#include <wchar.h>

#include <string.h>

#include <stdio.h>



int main(void) {

    wchar_t str[] = L"...ab..cd,,ef.hi";

    wchar_t *savptr = NULL;



    printf("|%S|\n", wcstok(str, L".", &savptr));

    printf("|%S|\n", wcstok(NULL, L",", &savptr));

    printf("|%S|\n", wcstok(NULL, L",.", &savptr));

    printf("|%S|\n", wcstok(NULL, L",.", &savptr));

    

    return (0);

}