-ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aao aap aat ac- aca acc ace acg ach aci aco acp act aea aec aee aeg aeh aei aeo aep aet ag- aga agc age agg agh agi ago agp agt aha ahc ahe ahg ahh ahi aho ahp aht ai- aia aic aie aig aih aii aio aip ait aoa aoc aoe aog aoh aoi aoo aop aot ap- apa apc ape apg aph api apo app apt at- ata atc ate atg ath ati ato atp att c-- caa cac cae cag cah cai cao cap cat cca ccc cce ccg cch cci cco ccp cct ce- cea cec cee ceg ceh cei ceo cep cet cga cgc cge cgg cgh cgi cgo cgp cgt ch- cha chc che chg chh chi cho chp cht ci- cia cic cie cig cih cii cio cip cit co- coa coc coe cog coh coi coo cop cot cpa cpc cpe cpg cph cpi cpo cpp cpt cta ctc cte ctg cth cti cto ctp ctt eaa eac eae eag eah eai eao eap eat ec- eca ecc ece ecg ech eci eco ect eea eec eee eeg eeo eep eet ega egc ege egg egh egi ego egp egt eha ehc ehe ehg ehh ehi eho ehp eht eia eic eie eig eii eio eip eit eo- eoa eoc eoe eog eoh eoi eoo eop eot ep- epa epc epe epg eph epi epo epp ept eta etc ete etg eth eti eto etp ett g-p gaa gac gae gag gah gai gao gap gat gca gcc gce gcg gch gci gco gcp gct ge- gea gec gee geg geh gei geo gep get gga ggc ggg ggh ggi ggo ggp ggt gha ghc ghe ghg ghh ghi gho ghp ght gia gic gie gig gih gii gio gip git goa goc goe gog goh goi goo gop got gpa gpc gpe gpg gph gpi gpo gpp gpt gta gtc gte gtg gth gti gto gtp gtt h-i haa hac hae hag hah hai hao hap hat hca hcc hce hcg hch hci hco hcp hct he- hea hec hee heg heh hei heo hep het hga hgc hge hgg hgh hgi hgo hgp hgt hha hhc hhe hhg hhh hhi hho hhp hht hia hic hie hig hih hii hio hip hit hoa hoc hoe hog hoh hoi hoo hop hot hpa hpc hpe hpg hph hpi hpo hpp hpt hta htc hte htg hth hti hto htp htt ia- iaa iac iae iag iah iai iao iap iat ica icc ice icg ich ici ico icp ict ie- iea iec iee ieg iei iep iet iga igc ige igg igh igi igo igp igt iha ihc ihe ihg ihh ihi iho ihp iht iia iic iie iih iii iio iip iit io- ioa ioc ioe iog ioh ioi ioo iop iot ipa ipc ipe ipg ipi ipo ipp ipt ita itc ite itg ith iti ito itp itt o-i oaa oac oae oag oah oai oao oap oat oc- oca occ ocg och oci oco ocp oct oea oec oee oeg oeh oei oeo oep oet oga ogc oge ogg ogh ogi ogo ogp ogt oha ohc ohe ohg ohh ohi oho ohp oht oia oic oie oii oio oip oit oo- ooa ooc oog ooh ooi ooo oop oot op- opa opc ope opg oph opi opo opp opt ot- ota otc ote otg oth oti oto otp ott p-p paa pac pae pag pah pai pao pap pat pca pcc pce pcg pch pci pco pcp pct pea pec pee peg peh pei peo pep pet pga pgc pge pgg pgh pgi pgo pgp pgt pha phc phe phg phi pho php pht pia pic pie pig pih pii pio pip pit poa poc poe pog poh poi poo pop pot ppa ppc ppe ppg pph ppi ppo ppp ppt pt- pta ptc pte ptg pth pti pto ptp ptt taa tac tae tag tah tai tao tap tat tca tcc tce tcg tch tci tco tcp tct te- tea tec tee teg teh tei teo tep tet tga tgc tge tgg tgh tgi tgo tgp tgt th- tha thc the thg thh thi tho thp tht tia tic tie tig tih tii tio tip tit to- toa toc toe tog toh toi too top tot tpa tpc tpe tpg tph tpi tpo tpp tpt tta ttc tte ttg tth tti tto ttp ttt