niwie[5], winie[5],
inie[4], inii[4], iwie[4], wiei[4], iwin[4], wini[4],
iii[3], nie[3], wie[3], wii[3], wen[3], niw[3], win[3],
ii[2], en[2], in[2], ni[2], ew[2], we[2], iw[2],
