obce[7], beto[7], ocet[6], webo[6], cewo[5], owce[5], woce[5], weto[5],
cob[6], bet[6], bot[6], web[5], eto[4], cew[4], twe[4], wet[4], wte[4], ewo[3], owe[3],
be[4], bo[4], ce[3], co[3], et[3], te[3], ot[3], to[3], eo[2], ew[2], we[2],
