iwie[4], wiei[4],
hoi[5], hiw[5], wie[3], wii[3], ewo[3], owe[3], iwo[3], owi[3], wio[3],
eh[4], he[4], hi[4], ho[4], oh[4], ii[2], eo[2], ew[2], we[2], iw[2],
