bug[9], gub[9], hub[9], bul[8], lub[8], gul[8], ulg[8], bum[8], umb[8], gum[8], uhm[8], pub[8], phu[8], puh[8], lum[7], mul[7], lup[7], pul[7], pum[7],
bu[6], gu[6], hu[6], hm[5], lu[5], ul[5], mu[5],
