-ic a-a a-b a-c a-i aaa aab aac aad aag aah aai aan aar ab- aba abb abc abd abg abh abi abn abr ac- aca acb acc acd acg ach aci acn acr ad- ada adb adc add adg adh adi adn adr ag- aga agb agc agd agg agh agi agn agr aha ahb ahc ahd ahg ahh ahi ahn ahr ai- aia aib aic aid aig aih aii ain air an- ana anb anc and ang anh ani ann anr ar- ara arb arc ard arg arh ari arn arr baa bab bac bad bag bah bai ban bar bba bbb bbc bbd bbg bbh bbi bbn bbr bca bcb bcc bcd bcg bch bci bcn bcr bda bdb bdc bdd bdg bdh bdi bdr bga bgb bgc bgd bgg bgh bgi bgn bgr bha bhb bhc bhd bhg bhh bhi bhr bi- bia bib bic bid big bih bii bin bir bna bnb bnc bnd bng bni bnn bnr bra brb brd brg brh bri brn brr c-- caa cab cac cad cag cah cai can car cba cbb cbc cbd cbg cbh cbi cbn cbr cca ccb ccc ccd ccg cch cci ccn ccr cda cdb cdc cdd cdg cdh cdi cdn cdr cga cgb cgc cgd cgg cgh cgi cgn cgr ch- cha chb chc chd chg chh chi chn chr ci- cia cib cic cid cig cih cii cin cir cn- cna cnb cnc cnd cng cnh cni cnn cnr cra crb crc crd crg crh cri crn crr daa dab dac dad dag dah dai dan dar dba dbb dbc dbd dbg dbh dbi dbn dbr dca dcb dcc dcd dcg dci dcn dcr dda ddb ddc ddd ddg ddh ddi ddn ddr dga dgc dgd dgg dgh dgi dgn dgr dh- dha dhb dhc dhd dhh dhi dhr di- dia dib dic did dig dih dii din dir dna dnb dnc dnd dng dnh dni dnn dnr dra drb drc drd drg dri drn drr g-d gaa gab gac gad gag gah gai gan gar gba gbc gbd gbg gbh gbi gbn gbr gca gcb gcc gcd gcg gch gci gcn gcr gda gdb gdc gdd gdh gdi gdn gdr gga ggb ggc ggd ggg ggh ggi ggn ggr gha ghb ghc ghd ghg ghh ghi ghn ghr gia gib gic gid gig gih gii gin gir gna gnb gnc gnd gni gnn gnr gra grb grc grd grg grh gri grn grr h-i haa hab hac had hag hah hai han har hba hbb hbc hbd hbg hbh hbi hbn hbr hca hcb hcc hcd hcg hch hci hcn hcr hda hdb hdc hdd hdg hdh hdi hdn hdr hga hgb hgc hgg hgh hgi hgn hgr hha hhb hhc hhd hhg hhh hhi hhn hhr hia hib hic hid hig hih hii hin hir hna hnb hnc hnd hng hnh hnn hr- hra hrb hrc hrd hrg hrh hri hrn hrr i-d ia- iaa iab iac iad iag iah iai ian iar iba ibb ibc ibd ibg ibh ibi ibn ibr ica icb icc icd icg ich ici icn icr ida idb idc idd idg idh idi idn idr iga igb igc igd igg igh igi ign igr iha ihb ihc ihd ihg ihh ihi ihn ihr iia iib iic iid iih iii iin iir in- ina inb inc ind ing inh ini inn inr ir- ira irb irc ird irg iri irn irr n-i naa nab nac nad nag nah nai nan nar nba nbb nbc nbd nbg nbi nbn nbr nca ncb ncc ncd ncg nch nci ncn ncr nda ndb ndc ndd ndg ndh ndi ndn ndr nga ngb ngc ngd ngg ngh ngi ngn nha nhb nhc nhd nhg nhh nhi nhn nhr nia nib nic nid nig nih nii nin nir nna nnb nnc nng nnh nni nnn nra nrb nrc nrd nrg nri nrn nrr ra- raa rab rac rad rag rah rai ran rar rba rbb rbc rbd rbg rbh rbi rbn rbr rca rcb rcc rcd rcg rch rci rcn rcr rda rdb rdc rdd rdg rdh rdi rdn rdr rga rgb rgc rgd rgg rgh rgi rgn rgr rh- rha rhb rhc rhd rhg rhh rhi rhn rhr ria rib ric rid rig rih rii rin rir rna rnb rnc rnd rng rnh rni rnn rnr rra rrb rrc rrd rrg rrh rri rrn rrr