ahoi[6], dhau[5],
oha[5], hoi[5], hai[4], iah[4], ido[4], iod[4], hau[4], hui[4], duo[4], dia[3], dau[3],
ho[4], oh[4], ah[3], ha[3], hi[3], do[3], od[3], hu[3], uh[3], ad[2], da[2], ai[2], au[2], du[2], ud[2], ui[2],
