-ol b-u bbb bbe bbi bbk bbl bbo bbq bbt bbu be- beb bee bei bek bel beo beq bet beu bi- bib bie bii bik bil bio bit biu bkb bke bkk bkl bko bkq bkt blb ble bli blk bll blo blq blt blu bob boe boi bok bol boo boq bot bou bqe bqt btb bte bti btk btl bto btq btt btu bub bue bui buk bul buo but buu ebb ebe ebi ebk ebl ebo ebq ebt ebu eeb eee eek eel eeo eet eib eie eii eik eil eio eit eiu ekb eke eki ekl eko ekt eku elb ele eli elk ell elo elt elu eo- eob eoe eoi eok eol eoo eoq eot eou eqe eqq eqt equ etb ete eti etk etl eto ett etu eu- eub eue eui eul eut ibb ibe ibi ibk ibl ibo ibt ibu ie- iee iei iek iel iet iib iie iii iil iio iit iiu ikb ike iki ikk ikl iko ikt iku il- ilb ile ili ilk ill ilo ilq ilt ilu io- iob ioe ioi iol ioo iot iou iqe iqt iqu itb ite iti itk itl ito itq itt itu iu- iub iue iui iut k-t kbb kbe kbi kbk kbl kbo kbu ke- keb kee kei kek kel keo ket kib kie kii kik kil kio kit kiu kkb kke kki kkk kkl kkt kku kl- klb kli klo klq klt klu kob koe koi kok kol koo kot kou kql ktb kte ktk ktl kto ktt ktu kub kue kui kuk kul kut kuu lbb lbe lbi lbk lbl lbo lbt lbu leb lee lei lek lel leo leq let leu lib lie lii lik lil lio liq lit liu lkb lkl lkt llb lle lli llk lll llo llq llt llu lob loe loi lok lol loo loq lot lou ltb lte lti ltk ltl lto ltt ltu lub lue lui luk lul luo lut luu o-i ob- obb obe obi obk obl obo obt obu oeb oee oei oel oeo oet oib oie oii oik oil oio oit oiu okb oke oki okk okl oko oku olb ole oli olk oll olo olt olu oo- oob ooi ook ool ooo oot oqb oqo ot- otb ote oti otk otl oto ott otu ou- oue oui ouk oul ouo out qbe qbq qee qeo qet qie qik qil qio qit qiu qki qoi qoo qqk qqq qqu qti qto qtq qu- que qui qul quo qut tbb tbe tbi tbk tbl tbo tbt tbu te- teb tee tei tek tel teo teq tet teu tib tie tii tik til tio tit tiu tkb tke tkk tkl tko tkt tle tli tlk tll tlo tlt tlu to- tob toe toi tok tol too toq tot tou tqo ttb tte tti ttk ttl tto ttt ttu tub tue tui tuk tul tuo tut tuu ubb ube ubi ubk ubl ubo ubt ubu ueb uee uei uel uet uib uie uii uil uio uiq uit uiu ukb uke uki ukk ukl uku ulb ule uli ulk ull ulo ult ulu uob uoe uok uol uoo uot utb ute uti utk utl uto utt utu uue uut uuu