-ol -th bbb bbd bbh bbi bbl bbo bbr bbs bbt bdb bdd bdh bdi bdl bdo bdr bds bdt bhb bhd bhh bhi bhl bho bhr bhs bht bi- bib bid bih bii bil bio bir bis bit blb bld blh bli bll blo blr bls blt bob bod boh boi bol boo bor bos bot brb brd brh bri brl bro brr brs brt bsb bsd bsh bsi bsl bso bsr bss bst btb btd bth bti btl bto btr bts btt dbb dbd dbh dbi dbl dbo dbr dbs dbt ddb ddd ddh ddi ddl ddo ddr dds ddt dh- dhb dhd dhh dhi dhl dho dhr dhs dht di- dib did dih dii dil dio dir dis dit dl- dlb dld dlh dli dll dlo dlr dls dlt dob dod doh doi dol doo dor dos dot drb drd dri drl dro drr drs drt dsb dsd dsh dsi dsl dso dsr dss dst dtb dtd dth dti dtl dto dtr dts dtt h-i hbb hbd hbh hbi hbl hbo hbr hbs hbt hdb hdd hdh hdi hdl hdo hdr hds hdt hhb hhd hhh hhi hhl hho hhr hhs hht hib hid hih hii hil hio hir his hit hlb hld hlh hli hll hlo hlr hls hlt hob hod hoh hoi hol hoo hor hos hot hr- hrb hrd hrh hri hrl hro hrr hrs hrt hsb hsd hsh hsi hsl hsr hss hst htb htd hth hti htl hto htr hts htt i-d ibb ibd ibh ibi ibl ibo ibr ibs ibt idb idd idh idi idl ido idr ids idt ihb ihd ihh ihi ihl iho ihr ihs iht iib iid iih iii iil iio iir iis iit il- ilb ild ilh ili ill ilo ilr ils ilt io- iob iod ioh ioi iol ioo ior ios iot ir- irb ird iri irl iro irr irs irt is- isb isd ish isi isl iso isr iss ist itb itd ith iti itl ito its itt lbb lbd lbh lbi lbl lbo lbr lbs lbt ldb ldd ldh ldi ldl ldo ldr lds ldt lhb lhd lhh lhi lho lhr lhs lht lib lid lih lii lil lio lir lis lit llb lld lli lll llo llr lls llt lob lod loh loi lol loo lor los lot lrb lrd lrh lri lro lrr lrs lrt lsb lsd lsh lsi lsl lso lsr lss lst ltb ltd lth lti ltl lto ltr lts ltt o-i ob- obb obd obh obi obl obo obr obs obt odb odd odh odi odl odo odr ods odt ohd ohh ohi ohl oho ohr ohs oht oib oid oii oil oio oir ois oit olb old oli oll olo ols olt oo- oob ood ooh ooi ool ooo oor oos oot or- orb ord orh ori orl oro orr ors ort os- osb osd osh osi osl oso osr oss ost ot- otb otd oth oti otl oto otr ots ott rbb rbd rbh rbi rbl rbo rbr rbs rbt rdb rdd rdh rdi rdl rdo rdr rds rdt rh- rhb rhd rhh rhi rhl rho rhr rhs rht rib rid rih rii ril rio rir ris rit rld rlh rli rll rlo rlr rls rlt rob rod roh roi rol roo ror ros rot rrb rrd rrh rri rrl rrr rrs rrt rsb rsd rsh rsi rsl rso rsr rss rst rtb rtd rti rtl rto rtr rts rtt sbb sbd sbh sbi sbl sbo sbr sbs sbt sdb sdd sdh sdi sdl sdo sdr sds sdt sh- shb shd shh shi shl sho shr shs sht sib sid sih sii sil sio sir sis sit slb sld slh sli sll slo slr sls slt sob sod soh soi sol soo sor sos sot sr- srb srd srh sri srl sro srr srs srt ss- ssb ssd ssh ssi ssl sso ssr sss sst stb std sth sti stl sto str sts stt tbb tbd tbh tbi tbl tbo tbr tbs tbt tdb tdd tdh tdi tdl tdo tdr tds tdt th- thb thd thh thi thl tho thr ths tht tib tid tih tii til tio tir tis tit tld tlh tli tll tlo tlr tls tlt to- tob tod toh toi tol too tor tos tot trb trd trh tri trl tro trr trs trt tsb tsd tsh tsi tsl tso tsr tss tst ttb ttd tth tti ttl tto ttr tts ttt