wiewa[5],
iwie[4], wiei[4], wiew[4],
ewa[3], iwa[3], wie[3], wii[3], owa[3], ewo[3], owe[3], iwo[3], owi[3], wio[3], wow[3],
ii[2], eo[2], ew[2], we[2], iw[2],
