-ol b-p bbb bbd bbi bbl bbo bbp bbs bbt bdb bdd bdi bdl bdo bdp bds bdt bi- bib bid bii bil bio bip bis bit blb bld bli bll blo blp bls blt bob bod boi bol boo bop bos bot bpb bpd bpi bpl bpo bpp bps bpt bsb bsd bsi bsl bso bsp bss bst btb btd bti btl bto btp bts btt dbb dbd dbi dbl dbo dbp dbs dbt ddb ddd ddi ddl ddo ddp dds ddt di- dib did dii dil dio dip dis dit dl- dlb dld dli dll dlo dlp dls dlt dob dod doi dol doo dop dos dot dpb dpd dpi dpl dpo dpp dps dpt dsb dsd dsi dsl dso dsp dss dst dtb dtd dti dtl dto dtp dts dtt i-d ibb ibd ibi ibl ibo ibp ibs ibt idb idd idi idl ido idp ids idt iib iid iii iil iio iip iis iit il- ilb ild ili ill ilo ilp ils ilt io- iob iod ioi iol ioo iop ios iot ipb ipd ipi ipl ipo ipp ips ipt is- isb isd isi isl iso isp iss ist itb itd iti itl ito itp its itt l-p lbb lbd lbi lbl lbo lbp lbs lbt ldb ldd ldi ldl ldo ldp lds ldt lib lid lii lil lio lip lis lit llb lld lli lll llo llp lls llt lob lod loi lol loo lop los lot lpb lpd lpi lpl lpo lpp lps lpt lsb lsd lsi lsl lso lsp lss lst ltb ltd lti ltl lto ltp lts ltt o-i ob- obb obd obi obl obo obp obs obt odb odd odi odl odo odp ods odt oib oid oii oil oio oip ois oit olb old oli oll olo olp ols olt oo- oob ood ooi ool ooo oop oos oot op- opb opd opi opl opo opp ops opt os- osb osd osi osl oso osp oss ost ot- otb otd oti otl oto otp ots ott p-p pbb pbd pbi pbl pbo pbp pbs pbt pdb pdd pdi pdl pdo pdp pds pdt pib pid pii pil pio pip pis pit plb pld pli pll plo plp pls plt pob pod poi pol poo pop pos pot ppb ppd ppi ppl ppo ppp pps ppt ps- psb psd psi psl pso psp pss pst pt- ptb ptd pti ptl pto ptp pts ptt sbb sbd sbi sbl sbo sbp sbs sbt sdb sdd sdi sdl sdo sdp sds sdt sib sid sii sil sio sip sis sit slb sld sli sll slo slp sls slt sob sod soi sol soo sop sos sot spb spd spi spl spo spp sps spt ss- ssb ssd ssi ssl sso ssp sss sst stb std sti stl sto stp sts stt tbb tbd tbi tbl tbo tbp tbs tbt tdb tdd tdi tdl tdo tdp tds tdt tib tid tii til tio tip tis tit tld tli tll tlo tlp tls tlt to- tob tod toi tol too top tos tot tpb tpd tpi tpl tpo tpp tps tpt tsb tsd tsi tsl tso tsp tss tst ttb ttd tti ttl tto ttp tts ttt

bbbb bbbs bbdd bbdo bblb bbls bdii bdls bdos bdsd bibb bibi bibl bibo bibs bidi bido bids biis bild bili bill bilo bils bilt bio- bioi biol bios biot bipp bips bis- bisd bisl biso bisp biss bist bitd bito bits bitt blbt blio blip blis blit blls blob blod bloo blop blot blsp blss blst blts bobb bobi bobo bobs bodb bodi bodo bods boi- boid boii boil bois boit bold boli boll bolo bols bolt boob bood bool boop boos boot bopp bops bosi boso boss bost botb botd boti boto bots bott bpot bpti bsbd bsdl bsod bsos bspp bssd bsts btbp btdt btlp btob btps btss bttb d-bo dbit dblp dbls dbos dbpd dbss dbtt dddd ddot ddpo ddps ddss ddts dibb dibo dibp dibs didi dido dids diii diis dili dill dilo dils diol diop dios diot dipl dipo dipp dips dipt dis- disd disi diso disp diss dist diti dito dits ditt dlbd dlib dlii dlil dlis dlit dlos dlst dobb dobi dobl dobs dod- dodd dodi dodo dods doid doil dois doit dold doli doll dolo dolp dols dolt doob dood dool doop doos doot dopo dopp dops dopt dosi doso doss dost dotd doti doto dots dott dpdt dpll dpls dpos dpsd dpst dpts dsdp dsip dsls dsos dsps dspt dssi dssp dsst dsto dsts dtdp dtot dtpl dtss dttp ibdo ibid ibis ibos ibot ibss ibtb ibtl ibts iddo idid idil idio idis idli idls idol idos idps idso idss idtp idts iiii iiio iiis iiit iioi iioo iiop iios iisd iisi iisp iist iitt ilio ilis ilit ill- illd illi illo illp ills illt iloo ilos ilot ilts iobi iod- iodd iodo ioii ioio ioit iolo iooi iooo ioos iopl iops ioso ioto ipdi ipid ipil iplo ipod ipop ipos ippo ipsi ipso ipsp ipss ipto ipts isbd isbl isbt isdb isds isil isis isit isls iso- isol isop isos isps issi isso issp isss istd isti isto istp ists itbs itdo itil itis itll itoi itol itoo itos itsi itso itsp itto lbds lbos lddp ldls ldos libo libs lidb lidl lido lids liii liis lilb lili lill lilo lils lilt lio- liod lios lip- lipb lipi lipl lipo lipp lips lisd lisi liso lisp liss list litb litd liti litl lito lits litt llbs lldb lldp llds llll llod lloo llps lob- lobb lobi lobo lobs lodi lods loid lois loit lold loli loll lolo lols loob lood lool loop loos loot lopi lopp lops losi loso losp loss lost lotd loti lotl loto lots lott lpod lppl lpss lptb lsds lsid lspl lsso lssp lsts ltbl ltds ltib ltps ltsi ltsp obbo obdt obid obis obit obls oboi obol obos obot obsd obss obst obtd obts odbo oddd oddi odds odio odis odoo odop