bug[9], gub[9], bud[8], dug[8], bad[6], dba[6], dag[6], gad[6], uda[6], dwu[6], baw[5], wab[5], wag[5], dwa[4], wad[4], wda[4],
bu[6], gu[6], ud[5], ba[4], ag[4], au[4], wu[4], ad[3], da[3],