bud[8], buk[8], kub[8], bul[8], lub[8], bum[8], umb[8], lud[7], kul[7], luk[7], dum[7], mud[7], kum[7], lum[7], mul[7], buz[7], bzu[7], uzd[6], luz[6], muz[6],
bu[6], ud[5], ku[5], lu[5], ul[5], mu[5],
