-al -ic -ol -th a-a a-b a-c a-i a-t aaa aab aac aad aah aai aal aao aar aat ab- aba abb abc abd abh abi abl abo abr abt ac- aca acb acc acd ach aci acl aco acr act ad- ada adb adc add adh adi adl ado adr adt aha ahb ahc ahd ahh ahi ahl aho ahr aht ai- aia aib aic aid aih aii ail aio air ait al- ala alb alc ald alh ali all alo alr alt aoa aob aoc aod aoh aoi aol aoo aor aot ar- ara arb arc ard arh ari arl aro arr art at- ata atb atc atd ath ati atl ato atr att baa bab bac bad bah bai bal bao bar bat bba bbb bbc bbd bbh bbi bbl bbo bbr bbt bca bcb bcc bcd bch bci bcl bco bcr bct bda bdb bdc bdd bdh bdi bdl bdo bdr bdt bha bhb bhc bhd bhh bhi bhl bho bhr bht bi- bia bib bic bid bih bii bil bio bir bit bla blb blc bld blh bli bll blo blr blt boa bob boc bod boh boi bol boo bor bot bra brb brd brh bri brl bro brr brt bta btb btc btd bth bti btl bto btr btt c-- caa cab cac cad cah cai cal cao car cat cba cbb cbc cbd cbh cbi cbl cbo cbr cbt cca ccb ccc ccd cch cci ccl cco ccr cct cda cdb cdc cdd cdh cdi cdl cdo cdr cdt ch- cha chb chc chd chh chi chl cho chr cht ci- cia cib cic cid cih cii cil cio cir cit cl- cla clb clc cld clh cli cll clo clr clt co- coa cob coc cod coh coi col coo cor cot cra crb crc crd crh cri crl cro crr crt cta ctb ctc ctd cth cti ctl cto ctr ctt daa dab dac dad dah dai dal dao dar dat dba dbb dbc dbd dbh dbi dbl dbo dbr dbt dca dcb dcc dcd dci dcl dco dcr dct dda ddb ddc ddd ddh ddi ddl ddo ddr ddt dh- dha dhb dhc dhd dhh dhi dhl dho dhr dht di- dia dib dic did dih dii dil dio dir dit dl- dla dlb dlc dld dlh dli dll dlo dlr dlt doa dob doc dod doh doi dol doo dor dot dra drb drc drd dri drl dro drr drt dta dtb dtc dtd dth dti dtl dto dtr dtt h-i haa hab hac had hah hai hal hao har hat hba hbb hbc hbd hbh hbi hbl hbo hbr hbt hca hcb hcc hcd hch hci hcl hco hcr hct hda hdb hdc hdd hdh hdi hdl hdo hdr hdt hha hhb hhc hhd hhh hhi hhl hho hhr hht hia hib hic hid hih hii hil hio hir hit hla hlb hlc hld hlh hli hll hlo hlr hlt hoa hob hoc hod hoh hoi hol hoo hor hot hr- hra hrb hrc hrd hrh hri hrl hro hrr hrt hta htb htc htd hth hti htl hto htr htt i-d ia- iaa iab iac iad iah iai ial iao iar iat iba ibb ibc ibd ibh ibi ibl ibo ibr ibt ica icb icc icd ich ici icl ico icr ict ida idb idc idd idh idi idl ido idr idt iha ihb ihc ihd ihh ihi ihl iho ihr iht iia iib iic iid iih iii iil iio iir iit il- ila ilb ilc ild ilh ili ill ilo ilr ilt io- ioa iob ioc iod ioh ioi iol ioo ior iot ir- ira irb irc ird iri irl iro irr irt ita itb itc itd ith iti itl ito itt la- laa lab lac lad lah lai lal lao lar lat lba lbb lbc lbd lbh lbi lbl lbo lbr lbt lca lcb lcc lcd lch lci lcl lco lcr lct lda ldb ldc ldd ldh ldi ldl ldo ldr ldt lha lhb lhc lhd lhh lhi lho lhr lht lia lib lic lid lih lii lil lio lir lit lla llb llc lld lli lll llo llr llt loa lob loc lod loh loi lol loo lor lot lra lrb lrc lrd lrh lri lro lrr lrt lta ltb ltc ltd lth lti ltl lto ltr ltt o-i oaa oab oac oad oah oai oal oao oar oat ob- oba obb obc obd obh obi obl obo obr obt oc- oca ocb occ ocd och oci ocl oco ocr oct oda odb odc odd odh odi odl odo odr odt oha ohc ohd ohh ohi ohl oho ohr oht oia oib oic oid oii oil oio oir oit ola olb olc old oli oll olo olt oo- ooa oob ooc ood ooh ooi ool ooo oor oot or- ora orb orc ord orh ori orl oro orr ort ot- ota otb otc otd oth oti otl oto otr ott ra- raa rab rac rad rah rai ral rao rar rat rba rbb rbc rbd rbh rbi rbl rbo rbr rbt rca rcb rcc rcd rch rci rcl rco rcr rct rda rdb rdc rdd rdh rdi rdl rdo rdr rdt rh- rha rhb rhc rhd rhh rhi rhl rho rhr rht ria rib ric rid rih rii ril rio rir rit rla rlc rld rlh rli rll rlo rlr rlt roa rob roc rod roh roi rol roo ror rot rra rrb rrc rrd rrh rri rrl rrr rrt rta rtb rtc rtd rti rtl rto rtr rtt taa tab tac tad tah tai tal tao tar tat tba tbb tbc tbd tbh tbi tbl tbo tbr tbt tca tcb tcc tcd tch tci tcl tco tcr tct tda tdb tdc tdd tdh tdi tdl tdo tdr tdt th- tha thb thc thd thh thi thl tho thr tht tia tib tic tid tih tii til tio tir tit tla tlc tld tlh tli tll tlo tlr tlt to- toa tob toc