-ic -th a-a a-b a-c a-i a-t aaa aab aac aad aah aai aao aap aar aat ab- aba abb abc abd abh abi abo abp abr abt ac- aca acb acc acd ach aci aco acp acr act ad- ada adb adc add adh adi ado adp adr adt aha ahb ahc ahd ahh ahi aho ahp ahr aht ai- aia aib aic aid aih aii aio aip air ait aoa aob aoc aod aoh aoi aoo aop aor aot ap- apa apb apc apd aph api apo app apr apt ar- ara arb arc ard arh ari aro arp arr art at- ata atb atc atd ath ati ato atp atr att b-p baa bab bac bad bah bai bao bap bar bat bba bbb bbc bbd bbh bbi bbo bbp bbr bbt bca bcb bcc bcd bch bci bco bcp bcr bct bda bdb bdc bdd bdh bdi bdo bdp bdr bdt bha bhb bhc bhd bhh bhi bho bhp bhr bht bi- bia bib bic bid bih bii bio bip bir bit boa bob boc bod boh boi boo bop bor bot bpa bpb bpc bpd bph bpi bpo bpp bpr bpt bra brb brd brh bri bro brp brr brt bta btb btc btd bth bti bto btp btr btt c-- caa cab cac cad cah cai cao cap car cat cba cbb cbc cbd cbh cbi cbo cbp cbr cbt cca ccb ccc ccd cch cci cco ccp ccr cct cda cdb cdc cdd cdh cdi cdo cdp cdr cdt ch- cha chb chc chd chh chi cho chp chr cht ci- cia cib cic cid cih cii cio cip cir cit co- coa cob coc cod coh coi coo cop cor cot cpa cpb cpc cpd cph cpi cpo cpp cpr cpt cra crb crc crd crh cri cro crp crr crt cta ctb ctc ctd cth cti cto ctp ctr ctt daa dab dac dad dah dai dao dap dar dat dba dbb dbc dbd dbh dbi dbo dbp dbr dbt dca dcb dcc dcd dci dco dcp dcr dct dda ddb ddc ddd ddh ddi ddo ddp ddr ddt dh- dha dhb dhc dhd dhh dhi dho dhp dhr dht di- dia dib dic did dih dii dio dip dir dit doa dob doc dod doh doi doo dop dor dot dpa dpb dpc dpd dph dpi dpo dpp dpr dpt dra drb drc drd dri dro drp drr drt dta dtb dtc dtd dth dti dto dtp dtr dtt h-i haa hab hac had hah hai hao hap har hat hba hbb hbc hbd hbh hbi hbo hbp hbr hbt hca hcb hcc hcd hch hci hco hcp hcr hct hda hdb hdc hdd hdh hdi hdo hdp hdr hdt hha hhb hhc hhd hhh hhi hho hhp hhr hht hia hib hic hid hih hii hio hip hir hit hoa hob hoc hod hoh hoi hoo hop hor hot hpa hpb hpc hpd hph hpi hpo hpp hpr hpt hr- hra hrb hrc hrd hrh hri hro hrp hrr hrt hta htb htc htd hth hti hto htp htr htt i-d ia- iaa iab iac iad iah iai iao iap iar iat iba ibb ibc ibd ibh ibi ibo ibp ibr ibt ica icb icc icd ich ici ico icp icr ict ida idb idc idd idh idi ido idp idr idt iha ihb ihc ihd ihh ihi iho ihp ihr iht iia iib iic iid iih iii iio iip iir iit io- ioa iob ioc iod ioh ioi ioo iop ior iot ipa ipb ipc ipd ipi ipo ipp ipr ipt ir- ira irb irc ird iri iro irp irr irt ita itb itc itd ith iti ito itp itt o-i oaa oab oac oad oah oai oao oap oar oat ob- oba obb obc obd obh obi obo obp obr obt oc- oca ocb occ ocd och oci oco ocp ocr oct oda odb odc odd odh odi odo odp odr odt oha ohc ohd ohh ohi oho ohp ohr oht oia oib oic oid oii oio oip oir oit oo- ooa oob ooc ood ooh ooi ooo oop oor oot op- opa opb opc opd oph opi opo opp opr opt or- ora orb orc ord orh ori oro orp orr ort ot- ota otb otc otd oth oti oto otp otr ott p-p paa pab pac pad pah pai pao pap par pat pba pbb pbc pbd pbi pbo pbp pbr pbt pca pcb pcc pcd pch pci pco pcp pcr pct pda pdb pdc pdd pdh pdi pdo pdp pdr pdt pha phb phc phd phi pho php phr pht pia pib pic pid pih pii pio pip pir pit poa pob poc pod poh poi poo pop por pot ppa ppb ppc ppd pph ppi ppo ppp ppr ppt pra prb prc prd prh pri pro prp prr prt pt- pta ptb ptc ptd pth pti pto ptp ptr ptt ra- raa rab rac rad rah rai rao rap rar rat rba rbb rbc rbd rbh rbi rbo rbp rbr rbt rca rcb rcc rcd rch rci rco rcp rcr rct rda rdb rdc rdd rdh rdi rdo rdp rdr rdt rh- rha rhb rhc rhd rhh rhi rho rhp rhr rht ria rib ric rid rih rii rio rip rir rit roa rob roc rod roh roi roo rop ror rot rpa rpb rpc rpd rph rpi rpo rpp rpr rpt rra rrb rrc rrd rrh rri rrp rrr rrt rta rtb rtc rtd rti rto rtp rtr rtt taa tab tac tad tah tai tao tap tar tat tba tbb tbc tbd tbh tbi tbo tbp tbr tbt tca tcb tcc tcd tch tci tco tcp tcr tct tda tdb tdc tdd tdh tdi tdo tdp tdr tdt th- tha thb thc thd thh thi tho thp thr tht tia tib tic tid tih tii tio tip tir tit to- toa tob toc tod toh toi too top tor tot tpa