stel[6], stet[6], test[6], less[5], selw[5], stew[5], lesz[5], szle[5], zlew[5], szew[4], wesz[4], wsze[4],
tle[5], set[4], tss[4], lew[4], twe[4], wet[4], wte[4], tez[4], zet[4], swe[3], zew[3],
el[3], et[3], te[3], ts[3], es[2], se[2], ew[2], we[2], ez[2], ze[2],