-ic a-a a-b a-c a-i aaa aab aac aag aah aai aap aar aay ab- aba abb abc abg abh abi abp abr aby ac- aca acb acc acg ach aci acp acr acy ag- aga agb agc agg agh agi agp agr agy aha ahb ahc ahg ahh ahi ahp ahr ahy ai- aia aib aic aig aih aii aip air aiy ap- apa apb apc apg aph api app apr apy ar- ara arb arc arg arh ari arp arr ary ay- aya ayc ayh ayi ayp ayr b-p baa bab bac bag bah bai bap bar bay bba bbb bbc bbg bbh bbi bbp bbr bby bca bcb bcc bcg bch bci bcp bcr bcy bga bgb bgc bgg bgh bgi bgp bgr bha bhb bhc bhg bhh bhi bhp bhr bi- bia bib bic big bih bii bip bir biy bpa bpb bpc bpg bph bpi bpp bpr bpy bra brb brg brh bri brp brr bry by- bya byc byg byh byi byp byr c-- caa cab cac cag cah cai cap car cay cba cbb cbc cbg cbh cbi cbp cbr cby cca ccb ccc ccg cch cci ccp ccr cga cgb cgc cgg cgh cgi cgp cgr cgy ch- cha chb chc chg chh chi chp chr chy ci- cia cib cic cig cih cii cip cir cpa cpb cpc cpg cph cpi cpp cpr cra crb crc crg crh cri crp crr cry cya cyb cyc cyg cyp cyr g-p gaa gab gac gag gah gai gap gar gay gba gbc gbg gbh gbi gbp gbr gby gca gcb gcc gcg gch gci gcp gcr gga ggb ggc ggg ggh ggi ggp ggr gha ghb ghc ghg ghh ghi ghp ghr gia gib gic gig gih gii gip gir giy gpa gpb gpc gpg gph gpi gpp gpr gra grb grc grg grh gri grp grr gry gy- gya gyb gyp gyr h-i haa hab hac hag hah hai hap har hay hba hbb hbc hbg hbh hbi hbp hbr hby hca hcb hcc hcg hch hci hcp hcr hcy hga hgb hgc hgg hgh hgi hgp hgr hgy hha hhb hhc hhg hhh hhi hhp hhr hhy hia hib hic hig hih hii hip hir hpa hpb hpc hpg hph hpi hpp hpr hpy hr- hra hrb hrc hrg hrh hri hrp hrr hy- hya hyb hyc hyg hyh hyi hyp hyr hyy ia- iaa iab iac iag iah iai iap iar iba ibb ibc ibg ibh ibi ibp ibr iby ica icb icc icg ich ici icp icr icy iga igb igc igg igh igi igp igr igy iha ihb ihc ihg ihh ihi ihp ihr ihy iia iib iic iih iii iip iir ipa ipb ipc ipg ipi ipp ipr ipy ir- ira irb irc irg iri irp irr iry iya iyc iyr iyy p-p paa pab pac pag pah pai pap par pay pba pbb pbc pbg pbi pbp pbr pby pca pcb pcc pcg pch pci pcp pcr pga pgb pgc pgg pgh pgi pgp pgr pgy pha phb phc phg phi php phr phy pia pib pic pig pih pii pip pir ppa ppb ppc ppg pph ppi ppp ppr pra prb prc prg prh pri prp prr pry py- pya pyb pyc pyg pyr ra- raa rab rac rag rah rai rap rar ray rba rbb rbc rbg rbh rbi rbp rbr rca rcb rcc rcg rch rci rcp rcr rga rgb rgc rgg rgh rgi rgp rgr rh- rha rhb rhc rhg rhh rhi rhp rhr ria rib ric rig rih rii rip rir riy rpa rpb rpc rpg rph rpi rpp rpr rra rrb rrc rrg rrh rri rrp rrr ry- rya ryc ryg ryr ryy yaa yab yac yag yah yai yap yar yay ybc ybg ybi ybp ybr yby yca ycc ych yci ycp ycy yga ygc yha yhc yhi yig yih yii yip yir ypa ypg yra yrc yrg yrp yyb yyc yyg yyy