fob[9], pfe[8], efo[7], hep[6], hop[6], pop[5], web[5], ewo[3], owe[3],
ef[6], fe[6], eś[6], oś[6], be[4], eh[4], he[4], bo[4], ho[4], oh[4], pe[3], op[3], po[3], eo[2], ew[2], we[2],