gul[8], ulg[8], kul[7], luk[7], gnu[7], kup[7], puk[7], lup[7], pul[7], gur[7], rug[7], kun[6], lnu[6], lun[6], nul[6], pun[6], kur[6], lur[6], nur[5], run[5], urn[5],
gu[6], ku[5], lu[5], ul[5], nu[4],