-ic a-a a-b a-c a-i aaa aab aac aae aag aah aai aan aav ab- aba abb abc abe abg abh abi abn abv ac- aca acb acc ace acg ach aci acn acv aea aeb aec aee aeg aeh aei aen aev ag- aga agb agc age agg agh agi agn agv aha ahb ahc ahe ahg ahh ahi ahn ahv ai- aia aib aic aie aig aih aii ain aiv an- ana anb anc ane ang anh ani ann anv av- ava avb avc ave avg avh avi avn baa bab bac bae bag bah bai ban bav bba bbb bbc bbe bbg bbh bbi bbn bca bcb bcc bce bcg bch bci bcn bcv be- bea beb bec bee beg beh bei ben bev bga bgb bgc bge bgg bgh bgi bgn bgv bha bhb bhc bhe bhg bhh bhi bhv bi- bia bib bic bie big bih bii bin biv bna bnb bnc bne bng bni bnn bnv bva bvb bvc bve bvg bvh bvi bvn bvv c-- caa cab cac cae cag cah cai can cav cba cbb cbc cbe cbg cbh cbi cbn cbv cca ccb ccc cce ccg cch cci ccn ccv ce- cea ceb cec cee ceg ceh cei cen cev cga cgb cgc cge cgg cgh cgi cgn cgv ch- cha chb chc che chg chh chi chn chv ci- cia cib cic cie cig cih cii cin civ cn- cna cnb cnc cne cng cnh cni cnn cnv cva cvb cvc cve cvg cvh cvi cvn cvv eaa eab eac eae eag eah eai ean eav eba ebb ebc ebe ebg ebh ebi ebn ebv ec- eca ecb ecc ece ecg ech eci ecn ecv eea eeb eec eee eeg een eev ega egb egc ege egg egh egi egn eha ehb ehc ehe ehg ehh ehi ehn ehv eia eib eic eie eig eii ein eiv en- ena enb enc ene eng enh eni enn env eva evb evc eve evg evh evi evn evv gaa gab gac gae gag gah gai gan gav gba gbc gbe gbg gbh gbi gbn gbv gca gcb gcc gce gcg gch gci gcn ge- gea geb gec gee geg geh gei gen gev gga ggb ggc ggg ggh ggi ggn ggv gha ghb ghc ghe ghg ghh ghi ghn gia gib gic gie gig gih gii gin giv gna gnb gnc gne gni gnn gnv gva gvb gvc gve gvg gvh gvi gvn h-i haa hab hac hae hag hah hai han hav hba hbb hbc hbe hbg hbh hbi hbn hbv hca hcb hcc hce hcg hch hci hcn hcv he- hea heb hec hee heg heh hei hen hev hga hgb hgc hge hgg hgh hgi hgn hgv hha hhb hhc hhe hhg hhh hhi hhn hhv hia hib hic hie hig hih hii hin hiv hna hnb hnc hne hng hnh hnn hnv hv- hva hvb hvc hvg hvn hvv i-v ia- iaa iab iac iae iag iah iai ian iav iba ibb ibc ibe ibg ibh ibi ibn ibv ica icb icc ice icg ich ici icn icv ie- iea iec iee ieg iei ien iev iga igb igc ige igg igh igi ign iha ihb ihc ihe ihg ihh ihi ihn ihv iia iib iic iie iih iii iin in- ina inb inc ine ing inh ini inn inv iva ivb ivc ive ivg ivi ivv n-i naa nab nac nae nag nah nai nan nav nba nbb nbc nbe nbg nbi nbn nbv nca ncb ncc nce ncg nch nci ncn ncv ne- nea neb nec nee neg neh nei nen nev nga ngb ngc nge ngg ngh ngi ngn nha nhb nhc nhe nhg nhh nhi nhn nhv nia nib nic nie nig nih nii nin niv nna nnb nnc nne nng nnh nni nnn nnv nva nvb nvc nve nvg nvh nvi nvn nvv v-a v-e vaa vab vac vae vag vah vai van vav vba vbc vbg vbh vbi vbv vca vcc vce vch vci vcn vea veb vec vee veg veh vei ven vga vgc vgg vgh vgn vh- vha vhb vhc vhe vhi vi- via vib vic vie vig vii vin viv vn- vna vng vni vnv vva vvb vvc vvg vvi vvv