dhow[7], show[6], idis[5], diso[5], diwo[5], doiw[5], dwoi[5], siwi[4], wisi[4], siwo[4], sowi[4], swoi[4], wsio[4],
hoi[5], his[5], hiw[5], doi[4], ido[4], dis[4], diw[4], wid[4], osi[3], sio[3], soi[3], wii[3], iwo[3], owi[3], wio[3], siw[3], wis[3], wsi[3],
hi[4], ho[4], oh[4], id[3], do[3], od[3], ii[2], si[2], os[2], iw[2],
