Common typos: ddthisadthisaddhisaddtisaddthsaddthisddthisqddthiszddthiswddthisasdthisafdthisaedthisaxdthisacdthisardthisadsthisadfthisadethisadxthisadcthisadrthisaddrhisaddyhisadd5hisaddghisaddfhisadd6hisaddtjisaddtgisaddtyisaddtnisaddtbisaddtuisaddthosaddthusaddthksaddth8saddth9saddthjsaddthiaaddthidaddthiwaddthizaddthixaddthiedadthisadtdhisaddhtisaddtihsaddthsisaddthisasddthisqaddthisaqddthiszaddthisazddthiswaddthisawddthisadsdthisafddthisadfdthisaeddthisadedthisaxddthisadxdthisacddthisadcdthisarddthisadrdthisaddsthisaddfthisaddethisaddxthisaddcthisaddrthisaddtrhisaddythisaddtyhisadd5thisaddt5hisaddgthisaddtghisaddtfhisadd6thisaddt6hisaddtjhisaddthjisaddthgisaddthyisaddtnhisaddthnisaddtbhisaddthbisaddtuhisaddthuisaddthoisaddthiosaddthiusaddthkisaddthiksaddth8isaddthi8saddth9isaddthi9saddthijsaddthiasaddthisaaddthidsaddthisdaddthiwsaddthiswaddthizsaddthiszaddthixsaddthisxaddthiesaddthiseaaddthisadddthisaddtthisaddthhisaddthiisaddthiss