-ic b-u bbb bbc bbd bbi bbk bbl bbu bbw bcb bcc bcd bci bck bcl bcu bdb bdc bdd bdi bdk bdl bdu bdw bi- bib bic bid bii bik bil biu biw bkb bkc bkk bkl bkw blb blc bld bli blk bll blu bub buc bud bui buk bul buu buw bwb bwc bwd bwi bwk bwl bwu c-- cbb cbc cbd cbi cbk cbl cbu cbw ccb ccc ccd cci cck ccl ccu ccw cdb cdc cdd cdi cdk cdl cdu cdw ci- cib cic cid cii cik cil ciu ciw ckb ckc ckd cki ckw cl- clb clc cld cli clk cll clu clw cub cuc cud cui cuk cul cuu cuw cw- cwb cwc cwd cwi cwk cwl cwu dbb dbc dbd dbi dbk dbl dbu dcb dcc dcd dci dck dcl dcu dcw ddb ddc ddd ddi ddk ddl ddu ddw di- dib dic did dii dik dil diu diw dkb dkc dki dkk dkl dku dkw dl- dlb dlc dld dli dlk dll dlu dub duc dud dui duk dul dwb dwc dwi dwu dww i-d ibb ibc ibd ibi ibk ibl ibu ibw icb icc icd ici ick icl icu icw idb idc idd idi idk idl idu idw iib iic iid iii iil iiu iiw ikb ikc iki ikk ikl iku il- ilb ilc ild ili ilk ill ilu iu- iub iuc iud iui iwb iwc iwd iwi iwk iwl iwu iww kbb kbc kbd kbi kbk kbl kbu kbw kcb kcc kcd kci kck kcl kcu kdb kdc kdk kdl kdu kib kic kid kii kik kil kiu kkb kkc kki kkk kkl kku kl- klb klc kld kli klu kub kuc kud kui kuk kul kuu kw- kwc kwd kwi kwk kww lbb lbc lbd lbi lbk lbl lbu lbw lcb lcc lcd lci lck lcl lcu lcw ldb ldc ldd ldi ldk ldl ldu ldw lib lic lid lii lik lil liu liw lkb lkl llb llc lld lli llk lll llu llw lub luc lud lui luk lul luu lwb lwc lwd lwi lwl lww ubb ubc ubi ubk ubl ubu ubw ucb ucc ucd uci uck ucl ucu ucw udb udc udd udi udk udl udu uib uic uid uii uil uiu ukb ukc uki ukk ukl uku ulb ulc uld uli ulk ull ulu uuc uuu uwb uwc uwl uww wbb wbc wbd wbi wbw wcb wcc wcd wci wck wcl wcu wcw wdb wdc wdi wdl wdu wib wic wid wii wik wil wiu wkb wkc wkd wkw wl- wlb wlc wli wll wlu wlw wub wuc wud wwc wwd wwi wwl wwu www