bece[7], obce[7], becz[7], bocz[7], bose[6], beze[6], bezo[6], esce[5], cezo[5],
cob[6], bee[5], bez[5], ces[4], soc[4], cez[4], cze[4], ezo[3],
be[4], bo[4], ce[3], co[3], ee[2], eo[2], es[2], se[2], os[2], ez[2], ze[2], oz[2],
