-ol b-u bbb bbi bbl bbo bbq bbu bi- bib bii bil bio biu blb bli bll blo blq blu bob boi bol boo boq bou bub bui bul buo buu ibb ibi ibl ibo ibu iib iii iil iio iiu il- ilb ili ill ilo ilq ilu io- iob ioi iol ioo iou iqu iu- iub iui lbb lbi lbl lbo lbu lib lii lil lio liq liu llb lli lll llo llq llu lob loi lol loo loq lou lub lui lul luo luu o-i ob- obb obi obl obo obu oib oii oil oio oiu olb oli oll olo olu oo- oob ooi ool ooo oqb oqo ou- oui oul ouo qbq qil qio qiu qoi qoo qqq qqu qu- qui qul quo ubb ubi ubl ubo ubu uib uii uil uio uiq uiu ulb uli ull ulo ulu uob uol uoo uuu