-ol bbb bbd bbi bbk bbl bbo bbr bbs bbt bbw bdb bdd bdi bdk bdl bdo bdr bds bdt bdw bi- bib bid bii bik bil bio bir bis bit biw bkb bkk bkl bko bkr bks bkt bkw blb bld bli blk bll blo blr bls blt bob bod boi bok bol boo bor bos bot bow brb brd bri brk brl bro brr brs brt brw bsb bsd bsi bsk bsl bso bsr bss bst bsw btb btd bti btk btl bto btr bts btt btw bwb bwd bwi bwk bwl bwo bwr bws dbb dbd dbi dbk dbl dbo dbr dbs dbt ddb ddd ddi ddk ddl ddo ddr dds ddt ddw di- dib did dii dik dil dio dir dis dit diw dkb dki dkk dkl dko dkr dks dkt dkw dl- dlb dld dli dlk dll dlo dlr dls dlt dob dod doi dok dol doo dor dos dot dow drb drd dri drk drl dro drr drs drt drw dsb dsd dsi dsk dsl dso dsr dss dst dsw dtb dtd dti dtk dtl dto dtr dts dtt dtw dwb dwi dwo dwr dws dwt dww i-d ibb ibd ibi ibk ibl ibo ibr ibs ibt ibw idb idd idi idk idl ido idr ids idt idw iib iid iii iil iio iir iis iit iiw ikb iki ikk ikl iko ikr iks ikt il- ilb ild ili ilk ill ilo ilr ils ilt io- iob iod ioi iol ioo ior ios iot iow ir- irb ird iri irk irl iro irr irs irt is- isb isd isi isk isl iso isr iss ist isw itb itd iti itk itl ito its itt iwb iwd iwi iwk iwl iwo iwr iws iwt iww k-t kbb kbd kbi kbk kbl kbo kbr kbs kbw kdb kdk kdl kdo kdr kds kdt kib kid kii kik kil kio kir kis kit kkb kki kkk kkl kkr kks kkt kl- klb kld kli klo klr kls klt kob kod koi kok kol koo kor kos kot kow krd kri krk krl kro krr krs krt krw ksb ksd ksi ksk ksl kso ksr kss kst ksw ktb ktk ktl kto ktr kts ktt ktw kw- kwd kwi kwk kwo kws kwt kww lbb lbd lbi lbk lbl lbo lbr lbs lbt lbw ldb ldd ldi ldk ldl ldo ldr lds ldt ldw lib lid lii lik lil lio lir lis lit liw lkb lkl lkr lks lkt llb lld lli llk lll llo llr lls llt llw lob lod loi lok lol loo lor los lot low lrb lrd lri lrk lro lrr lrs lrt lrw lsb lsd lsi lsk lsl lso lsr lss lst lsw ltb ltd lti ltk ltl lto ltr lts ltt lwb lwd lwi lwl lwo lwr lws lww o-i ob- obb obd obi obk obl obo obr obs obt obw odb odd odi odl odo odr ods odt oib oid oii oik oil oio oir ois oit okb okd oki okk okl oko okr oks okw olb old oli olk oll olo ols olt olw oo- oob ood ooi ook ool ooo oor oos oot oow or- orb ord ori ork orl oro orr ors ort os- osb osd osi osk osl oso osr oss ost osw ot- otb otd oti otk otl oto otr ots ott otw owb owd owi owk owl owo ows owt oww rbb rbd rbi rbk rbl rbo rbr rbs rbt rbw rdb rdd rdi rdl rdo rdr rds rdt rib rid rii rik ril rio rir ris rit rkb rkk rko rks rkt rld rli rll rlo rlr rls rlt rlw rob rod roi rok rol roo ror ros rot row rrb rrd rri rrk rrl rrr rrs rrt rsb rsd rsi rsk rsl rso rsr rss rst rsw rtb rtd rti rtk rtl rto rtr rts rtt rtw rwb rwd rwi rwl rwr rws sbb sbd sbi sbk sbl sbo sbr sbs sbt sbw sdb sdd sdi sdk sdl sdo sdr sds sdt sdw sib sid sii sik sil sio sir sis sit siw sk- skb skd ski skk skl sko skr sks skt skw slb sld sli slk sll slo slr sls slt sob sod soi sok sol soo sor sos sot sow sr- srb srd sri srk srl sro srr srs srt srw ss- ssb ssd ssi ssk ssl sso ssr sss sst ssw stb std sti stk stl sto str sts stt stw swb swd swi swk swl swo swr sws swt tbb tbd tbi tbk tbl tbo tbr tbs tbt tdb tdd tdi tdk tdl tdo tdr tds tdt tdw tib tid tii tik til tio tir tis tit tiw tkb tkk tkl tko tkr tks tkt tkw tld tli tlk tll tlo tlr tls tlt tlw to- tob tod toi tok tol too tor tos tot tow trb trd tri trk trl tro trr trs trt trw tsb tsd tsi tsk tsl tso tsr tss tst tsw ttb ttd tti ttk ttl tto ttr tts ttt ttw twb twd twi twl two twr tws twt tww wbb wbd wbi wbo wbr wbs wbt wbw wdb wdi wdl wdr wds wdt wib wid wii wik wil wir wis wit wkb wkd wko wkr wks wkt wkw wl- wlb wli wll wlo wlr wls wlt wlw wob wod woi wok wol woo wor wos wot wow wr- wrd wri wrk wrl wro wrr wrs wrt wrw wsb wsd wsi wsk wsl wso wsr wss wst wsw wtb wtd wti wto wtr wts wtt wtw wwd wwi wwl wwo wwt www