weck[6], scen[5], serc[5], kres[5], kser[5], reks[5], krew[5], werk[5], nerw[4], news[4], serw[4], wers[4],
cek[5], cen[4], cne[4], cer[4], ker[4], rek[4], ces[4], eks[4], cew[4], wek[4], ner[3], ren[3], sen[3], ser[3], wen[3], rew[3], wre[3], swe[3],
ce[3], en[2], er[2], re[2], es[2], se[2], ew[2], we[2],