keksy[8], nysek[7], synek[7], kenes[6], nesek[6],
ksyk[7], keks[6], esek[5], seny[5],
kek[5], syk[5], eks[4], esy[4], nys[4], sny[4], syn[4], sen[3],
ny[3], ee[2], en[2], es[2], se[2],
