average A|V|ER|IH|JH AE|B|ER|IH|JH A|B|ER|IH|JH AE|V|I R|IH|JH A|V|I R|IH|JH AE|B|I R|IH|JH A|B|I R|IH|JH AE|V|ER|I|JH A|V|ER|I|JH AE|B|ER|I|JH A|B|ER|I|JH AE|V|I R|I|JH A|V|I R|I|JH AE|B|I R|I|JH A|B|I R|I|JH