-al -ic -ol -th a-a a-b a-c a-i a-t aaa aab aac aah aai aal aan aao aap aat ab- aba abb abc abh abi abl abn abo abp abt ac- aca acb acc ach aci acl acn aco acp act aha ahb ahc ahh ahi ahl ahn aho ahp aht ai- aia aib aic aih aii ail ain aio aip ait al- ala alb alc alh ali all aln alo alp alt an- ana anb anc anh ani anl ann ano anp ant aoa aob aoc aoh aoi aol aon aoo aop aot ap- apa apb apc aph api apl apn apo app apt at- ata atb atc ath ati atl atn ato atp att b-p baa bab bac bah bai bal ban bao bap bat bba bbb bbc bbh bbi bbl bbn bbo bbp bbt bca bcb bcc bch bci bcl bcn bco bcp bct bha bhb bhc bhh bhi bhl bho bhp bht bi- bia bib bic bih bii bil bin bio bip bit bla blb blc blh bli bll bln blo blp blt bna bnb bnc bni bnl bnn bno bnp bnt boa bob boc boh boi bol bon boo bop bot bpa bpb bpc bph bpi bpl bpn bpo bpp bpt bta btb btc bth bti btl btn bto btp btt c-- caa cab cac cah cai cal can cao cap cat cba cbb cbc cbh cbi cbl cbn cbo cbp cbt cca ccb ccc cch cci ccl ccn cco ccp cct ch- cha chb chc chh chi chl chn cho chp cht ci- cia cib cic cih cii cil cin cio cip cit cl- cla clb clc clh cli cll cln clo clp clt cn- cna cnb cnc cnh cni cnl cnn cno cnp cnt co- coa cob coc coh coi col con coo cop cot cpa cpb cpc cph cpi cpl cpn cpo cpp cpt cta ctb ctc cth cti ctl ctn cto ctp ctt h-i haa hab hac hah hai hal han hao hap hat hba hbb hbc hbh hbi hbl hbn hbo hbp hbt hca hcb hcc hch hci hcl hcn hco hcp hct hha hhb hhc hhh hhi hhl hhn hho hhp hht hia hib hic hih hii hil hin hio hip hit hla hlb hlc hlh hli hll hln hlo hlp hlt hna hnb hnc hnh hnl hnn hno hnt hoa hob hoc hoh hoi hol hon hoo hop hot hpa hpb hpc hph hpi hpl hpn hpo hpp hpt hta htb htc hth hti htl htn hto htp htt ia- iaa iab iac iah iai ial ian iao iap iat iba ibb ibc ibh ibi ibl ibn ibo ibp ibt ica icb icc ich ici icl icn ico icp ict iha ihb ihc ihh ihi ihl ihn iho ihp iht iia iib iic iih iii iil iin iio iip iit il- ila ilb ilc ilh ili ill iln ilo ilp ilt in- ina inb inc inh ini inl inn ino inp int io- ioa iob ioc ioh ioi iol ion ioo iop iot ipa ipb ipc ipi ipl ipn ipo ipp ipt ita itb itc ith iti itl itn ito itp itt l-p la- laa lab lac lah lai lal lan lao lap lat lba lbb lbc lbh lbi lbl lbo lbp lbt lca lcb lcc lch lci lcl lcn lco lcp lct lha lhb lhc lhh lhi lho lhp lht lia lib lic lih lii lil lin lio lip lit lla llb llc lli lll lln llo llp llt lna lnb lnc lnh lni lnl lnn lno lnp lnt loa lob loc loh loi lol lon loo lop lot lpa lpb lpc lph lpi lpl lpn lpo lpp lpt lta ltb ltc lth lti ltl lto ltp ltt n-i naa nab nac nah nai nal nan nao nap nat nba nbb nbc nbi nbl nbn nbo nbp nbt nca ncb ncc nch nci ncl ncn nco ncp nct nha nhb nhc nhh nhi nhl nhn nhp nht nia nib nic nih nii nil nin nio nip nit nla nlb nlc nlh nli nll nln nlo nlp nlt nna nnb nnc nnh nni nnl nnn nno nnp nnt no- noa nob noc noh noi nol non noo nop not npa npb npc nph npi npl npn npo npp npt nta ntb ntc nth nti ntn nto ntp ntt o-i oaa oab oac oah oai oal oan oao oap oat ob- oba obb obc obh obi obl obn obo obp obt oc- oca ocb occ och oci ocl ocn oco ocp oct oha ohc ohh ohi ohl ohn oho ohp oht oia oib oic oii oil oin oio oip oit ola olb olc oli oll oln olo olp olt on- ona onb onc onh oni onl onn ono onp ont oo- ooa oob ooc ooh ooi ool oon ooo oop oot op- opa opb opc oph opi opl opn opo opp opt ot- ota otb otc oth oti otl otn oto otp ott p-p paa pab pac pah pai pal pan pao pap pat pba pbb pbc pbi pbl pbn pbo pbp pbt pca pcb pcc pch pci pcl pcn pco pcp pct pha phb phc phi phl phn pho php pht pia pib pic pih pii pil pin pio pip pit pla plb plc plh pli pll pln plo plp plt pn- pna pnb pnc pnh pni pnl pnn pno pnp pnt poa pob poc poh poi pol pon poo pop pot ppa ppb ppc pph ppi ppl ppn ppo ppp ppt pt- pta ptb ptc pth pti ptl ptn pto ptp ptt taa tab tac tah tai tal tan tao tap tat tba tbb tbc tbh tbi tbl tbn tbo tbp tbt tca tcb tcc tch tci tcl tcn tco tcp tct th- tha thb thc thh thi thl thn tho thp tht tia tib tic tih tii til tin tio tip tit tla tlc tlh tli tll tln tlo tlp tlt tna tnb tnc tnh tni tnl tnn tno tnp tnt to- toa tob toc toh