-ic a-a a-b a-c a-i aaa aab aac aad aag aah aai aan aar aas ab- aba abb abc abd abg abh abi abn abr abs ac- aca acb acc acd acg ach aci acn acr acs ad- ada adb adc add adg adh adi adn adr ads ag- aga agb agc agd agg agh agi agn agr ags aha ahb ahc ahd ahg ahh ahi ahn ahr ahs ai- aia aib aic aid aig aih aii ain air ais an- ana anb anc and ang anh ani ann anr ans ar- ara arb arc ard arg arh ari arn arr ars as- asa asb asc asd asg ash asi asn asr ass baa bab bac bad bag bah bai ban bar bas bba bbb bbc bbd bbg bbh bbi bbn bbr bbs bca bcb bcc bcd bcg bch bci bcn bcr bcs bda bdb bdc bdd bdg bdh bdi bdr bds bga bgb bgc bgd bgg bgh bgi bgn bgr bgs bha bhb bhc bhd bhg bhh bhi bhr bhs bi- bia bib bic bid big bih bii bin bir bis bna bnb bnc bnd bng bni bnn bnr bns bra brb brd brg brh bri brn brr brs bsa bsb bsc bsd bsg bsh bsi bsn bsr bss c-- caa cab cac cad cag cah cai can car cas cba cbb cbc cbd cbg cbh cbi cbn cbr cbs cca ccb ccc ccd ccg cch cci ccn ccr ccs cda cdb cdc cdd cdg cdh cdi cdn cdr cds cga cgb cgc cgd cgg cgh cgi cgn cgr cgs ch- cha chb chc chd chg chh chi chn chr chs ci- cia cib cic cid cig cih cii cin cir cis cn- cna cnb cnc cnd cng cnh cni cnn cnr cns cra crb crc crd crg crh cri crn crr crs csa csb csc csd csg csh csi csn csr css daa dab dac dad dag dah dai dan dar das dba dbb dbc dbd dbg dbh dbi dbn dbr dbs dca dcb dcc dcd dcg dci dcn dcr dcs dda ddb ddc ddd ddg ddh ddi ddn ddr dds dga dgc dgd dgg dgh dgi dgn dgr dgs dh- dha dhb dhc dhd dhh dhi dhr dhs di- dia dib dic did dig dih dii din dir dis dna dnb dnc dnd dng dnh dni dnn dnr dns dra drb drc drd drg dri drn drr drs dsa dsb dsc dsd dsg dsh dsi dsn dsr dss g-d gaa gab gac gad gag gah gai gan gar gas gba gbc gbd gbg gbh gbi gbn gbr gbs gca gcb gcc gcd gcg gch gci gcn gcr gcs gda gdb gdc gdd gdh gdi gdn gdr gds gga ggb ggc ggd ggg ggh ggi ggn ggr ggs gha ghb ghc ghd ghg ghh ghi ghn ghr ghs gia gib gic gid gig gih gii gin gir gis gna gnb gnc gnd gni gnn gnr gns gra grb grc grd grg grh gri grn grr grs gsa gsb gsc gsd gsg gsi gsn gsr gss h-i haa hab hac had hag hah hai han har has hba hbb hbc hbd hbg hbh hbi hbn hbr hbs hca hcb hcc hcd hcg hch hci hcn hcr hcs hda hdb hdc hdd hdg hdh hdi hdn hdr hds hga hgb hgc hgg hgh hgi hgn hgr hgs hha hhb hhc hhd hhg hhh hhi hhn hhr hhs hia hib hic hid hig hih hii hin hir his hna hnb hnc hnd hng hnh hnn hns hr- hra hrb hrc hrd hrg hrh hri hrn hrr hrs hsa hsb hsc hsd hsg hsh hsi hsn hsr hss i-d ia- iaa iab iac iad iag iah iai ian iar ias iba ibb ibc ibd ibg ibh ibi ibn ibr ibs ica icb icc icd icg ich ici icn icr ics ida idb idc idd idg idh idi idn idr ids iga igb igc igd igg igh igi ign igr igs iha ihb ihc ihd ihg ihh ihi ihn ihr ihs iia iib iic iid iih iii iin iir iis in- ina inb inc ind ing inh ini inn inr ins ir- ira irb irc ird irg iri irn irr irs is- isa isb isc isd isg ish isi isn isr iss n-i naa nab nac nad nag nah nai nan nar nas nba nbb nbc nbd nbg nbi nbn nbr nbs nca ncb ncc ncd ncg nch nci ncn ncr ncs nda ndb ndc ndd ndg ndh ndi ndn ndr nds nga ngb ngc ngd ngg ngh ngi ngn ngs nha nhb nhc nhd nhg nhh nhi nhn nhr nhs nia nib nic nid nig nih nii nin nir nis nna nnb nnc nng nnh nni nnn nns nra nrb nrc nrd nrg nri nrn nrr nrs nsa nsb nsc nsd nsg nsh nsi nsn nsr nss ra- raa rab rac rad rag rah rai ran rar ras rba rbb rbc rbd rbg rbh rbi rbn rbr rbs rca rcb rcc rcd rcg rch rci rcn rcr rcs rda rdb rdc rdd rdg rdh rdi rdn rdr rds rga rgb rgc rgd rgg rgh rgi rgn rgr rgs rh- rha rhb rhc rhd rhg rhh rhi rhn rhr rhs ria rib ric rid rig rih rii rin rir ris rna rnb rnc rnd rng rnh rni rnn rnr rns rra rrb rrc rrd rrg rrh rri rrn rrr rrs rsa rsb rsc rsd rsg rsh rsi rsn rsr rss saa sab sac sad sag sah sai san sar sas sba sbb sbc sbd sbg sbh sbi sbn sbr sbs sca scb scc scd scg sch sci scn scr scs sda sdb sdc sdd sdg sdh sdi sdn sdr sds sga sgb sgc sgd sgg sgh sgi sgn sgr sgs sh- sha shb shc shd shg shh shi shn shr shs sia sib sic sid sig sih sii sin sir sis sna snb snc snd sng sni snn snr sns sr- sra srb src srd srg srh sri srn srr srs ss- ssa