bufo[12], fobu[12], wuef[10], webu[8], bose[6], webo[6], uowe[6], osuw[6], owsu[6],
buf[11], fob[9], ufo[9], fus[9], efo[7], fes[7], fos[7], sof[7], obu[7], bus[7], esu[5], sou[5], web[5], suw[5], ewo[3], owe[3], swe[3],
fu[8], uf[8], ef[6], fe[6], bu[6], be[4], bo[4], su[4], wu[4], eo[2], es[2], se[2], os[2], ew[2], we[2],
