bul[8], lub[8], luj[8], bum[8], umb[8], jum[8], ujm[8], lum[7], mul[7], wuj[7], buz[7], bzu[7], juz[7], lwu[6], ulw[6], luz[6], muz[6], zwu[5],
bu[6], lu[5], ul[5], mu[5], wu[4],
