inie[4], ewie[4], iwie[4], wiei[4], iwin[4], wini[4],
nie[3], ewe[3], wie[3], wii[3], wen[3], niw[3], win[3],
ee[2], ii[2], en[2], in[2], ni[2], ew[2], we[2], iw[2],
