gul[8], ulg[8], gum[8], kul[7], luk[7], kum[7], lum[7], mul[7], gnu[7], guz[7], kun[6], lnu[6], lun[6], nul[6], mun[6], luz[6], muz[6],
gu[6], ku[5], lu[5], ul[5], mu[5], nu[4],
