-al -ic -ol -th a-a a-c a-i a-t aaa aac aaf aah aai aal aao aap aas aat ac- aca acc acf ach aci acl aco acp acs act af- afa afc aff afh afi afl afo afp afs aft aha ahc ahf ahh ahi ahl aho ahp ahs aht ai- aia aic aif aih aii ail aio aip ais ait al- ala alc alf alh ali all alo alp als alt aoa aoc aof aoh aoi aol aoo aop aos aot ap- apa apc apf aph api apl apo app aps apt as- asa asc asf ash asi asl aso asp ass ast at- ata atc atf ath ati atl ato atp ats att c-- caa cac caf cah cai cal cao cap cas cat cca ccc ccf cch cci ccl cco ccp ccs cct cfa cfc cff cfh cfi cfl cfo cfp cfs cft ch- cha chc chf chh chi chl cho chp chs cht ci- cia cic cif cih cii cil cio cip cis cit cl- cla clc clf clh cli cll clo clp cls clt co- coa coc cof coh coi col coo cop cos cot cpa cpc cpf cph cpi cpl cpo cpp cps cpt csa csc csf csh csi csl cso csp css cst cta ctc ctf cth cti ctl cto ctp cts ctt faa fac faf fah fai fal fao fap fas fat fca fcc fcf fci fcl fco fcp fcs fct ffa ffc fff ffh ffi ffl ffo ffp ffs fft fha fhc fhf fhh fhi fhl fho fhp fhs fia fic fif fih fii fil fip fis fit fla flc flf fli fll flo flp fls flt foa foc fof foh foi fol foo fop fos fot fpa fpc fph fpi fpl fpo fpp fps fpt fsa fsc fsf fsh fsi fsl fso fsp fss fst fta ftc ftf fth fti ftl fto ftp fts ftt h-i haa hac haf hah hai hal hao hap has hat hca hcc hcf hch hci hcl hco hcp hcs hct hfa hfc hff hfh hfi hfl hfo hfp hfs hft hha hhc hhf hhh hhi hhl hho hhp hhs hht hia hic hif hih hii hil hio hip his hit hla hlc hlf hlh hli hll hlo hlp hls hlt hoa hoc hof hoh hoi hol hoo hop hos hot hpa hpc hpf hph hpi hpl hpo hpp hps hpt hsa hsc hsf hsh hsi hsl hsp hss hst hta htc htf hth hti htl hto htp hts htt i-f ia- iaa iac iaf iah iai ial iao iap ias iat ica icc icf ich ici icl ico icp ics ict ifa ifc iff ifi ifl ifo ifp ifs ift iha ihc ihf ihh ihi ihl iho ihp ihs iht iia iic iif iih iii iil iio iip iis iit il- ila ilc ilf ilh ili ill ilo ilp ils ilt io- ioa ioc iof ioh ioi iol ioo iop ios iot ipa ipc ipf ipi ipl ipo ipp ips ipt is- isa isc isf ish isi isl iso isp iss ist ita itc itf ith iti itl ito itp its itt l-p la- laa lac laf lah lai lal lao lap las lat lca lcc lcf lch lci lcl lco lcp lcs lct lfa lfc lff lfh lfi lfl lfo lfp lfs lft lha lhc lhf lhh lhi lho lhp lhs lht lia lic lif lih lii lil lio lip lis lit lla llc llf lli lll llo llp lls llt loa loc lof loh loi lol loo lop los lot lpa lpc lpf lph lpi lpl lpo lpp lps lpt lsa lsc lsf lsh lsi lsl lso lsp lss lst lta ltc ltf lth lti ltl lto ltp lts ltt o-i oaa oac oaf oah oai oal oao oap oas oat oc- oca occ ocf och oci ocl oco ocp ocs oct of- ofa ofc off ofi ofl ofo ofp ofs oft oha ohc ohf ohh ohi ohl oho ohp ohs oht oia oic oif oii oil oio oip ois oit ola olc olf oli oll olo olp ols olt oo- ooa ooc oof ooh ooi ool ooo oop oos oot op- opa opc opf oph opi opl opo opp ops opt os- osa osc osf osh osi osl oso osp oss ost ot- ota otc otf oth oti otl oto otp ots ott p-p paa pac paf pah pai pal pao pap pas pat pca pcc pcf pch pci pcl pco pcp pcs pct pfa pfc pff pfi pfl pfo pfp pfs pft pha phc phf phi phl pho php phs pht pia pic pif pih pii pil pio pip pis pit pla plc plf plh pli pll plo plp pls plt poa poc pof poh poi pol poo pop pos pot ppa ppc ppf pph ppi ppl ppo ppp pps ppt ps- psa psc psf psh psi psl pso psp pss pst pt- pta ptc ptf pth pti ptl pto ptp pts ptt saa sac saf sah sai sal sao sap sas sat sca scc scf sch sci scl sco scp scs sct sfa sfc sff sfh sfi sfl sfo sfp sfs sft sh- sha shc shf shh shi shl sho shp shs sht sia sic sif sih sii sil sio sip sis sit sla slc slf slh sli sll slo slp sls slt soa soc sof soh soi sol soo sop sos sot spa spc spf sph spi spl spo spp sps spt ss- ssa ssc ssf ssh ssi ssl sso ssp sss sst sta stc stf sth sti stl sto stp sts stt taa tac taf tah tai tal tao tap tas tat tca tcc tcf tch tci tcl tco tcp tcs tct tfa tfc tff tfh tfi tfl tfo tfp tfs tft th- tha thc thf thh thi thl tho thp ths tht tia tic tif tih tii til tio tip tis tit tla tlc tlf tlh tli tll tlo tlp tls tlt to- toa toc tof toh toi tol too top tos tot tpa tpc tpf