wuef[10], webu[8], iwie[4], wiei[4],
buf[11], fiu[9], web[5], iii[3], wie[3], wii[3],
fu[8], uf[8], ef[6], fe[6], fi[6], bu[6], be[4], bi[4], wu[4], ii[2], ew[2], we[2], iw[2],
