cen[4], cne[4], den[4], end[4], cer[4], der[4], red[4], drr[4], cew[4], ner[3], ren[3], wen[3], rew[3], wre[3], wrr[3],
ce[3], de[3], en[2], er[2], re[2], ew[2], we[2],
