-er a-a a-i aaa aad aae aag aai aam aap aar aas ad- ada add ade adg adi adm adp adr ads aea aed aee aeg aei aem aep aer aes ag- aga agd age agg agi agm agp agr ags ai- aia aid aie aig aii aim aip air ais ama amd ame amg ami amm amp amr ams ap- apa apd ape apg api apm app apr aps ar- ara ard are arg ari arm arp arr ars as- asa asd ase asg asi asm asp asr ass daa dad dae dag dai dam dap dar das dda ddd dde ddg ddi ddm ddp ddr dds de- dea ded dee deg dei dem dep der des dga dgd dge dgg dgi dgm dgp dgr dgs di- dia did die dig dii dim dip dir dis dma dmd dme dmg dmi dmm dmp dmr dms dpa dpd dpe dpg dpi dpm dpp dpr dps dra drd dre drg dri drm drp drr drs dsa dsd dse dsg dsi dsm dsp dsr dss eaa ead eae eag eai eam eap ear eas ed- eda edd ede edg edi edm edp edr eds eea eed eee eeg eem eep eer ees ega egd ege egg egi egm egp egr egs eia eid eie eig eii eim eip eir eis em- ema emd eme emg emi emm emp emr ems ep- epa epd epe epg epi epm epp epr eps era erd ere erg eri erm erp err ers es- esa esd ese esg esi esm esp esr ess g-d g-p gaa gad gae gag gai gam gap gar gas gda gdd gde gdi gdm gdp gdr gds ge- gea ged gee geg gei gem gep ger ges gga ggd ggg ggi ggm ggp ggr ggs gia gid gie gig gii gim gip gir gis gma gmd gme gmg gmi gmm gmp gmr gms gpa gpd gpe gpg gpi gpm gpp gpr gps gra grd gre grg gri grm grp grr grs gsa gsd gse gsg gsi gsm gsp gsr gss i-d ia- iaa iad iae iag iai iam iap iar ias ida idd ide idg idi idm idp idr ids ie- iea ied iee ieg iei iem iep ier ies iga igd ige igg igi igm igp igr igs iia iid iie iii iim iip iir iis im- ima imd ime img imi imm imp ims ipa ipd ipe ipg ipi ipm ipp ipr ips ir- ira ird ire irg iri irm irp irr irs is- isa isd ise isg isi ism isp isr iss m-r maa mad mae mag mai mam map mar mas mda mdd mde mdg mdi mdm mdp mdr mds mea med mee meg mei mem mep mer mes mga mgd mge mgi mgm mgp mgr mgs mi- mia mid mie mig mii mim mip mir mis mma mmd mme mmg mmi mmm mmp mmr mms mpa mpd mpe mpg mpi mpm mpp mpr mps mra mrd mre mrg mri mrm mrp mrr mrs msa msd mse msg msi msm msp msr mss p-p paa pad pae pag pai pam pap par pas pda pdd pde pdg pdi pdm pdp pdr pds pea ped pee peg pei pem pep per pes pga pgd pge pgg pgi pgm pgp pgr pgs pia pid pie pig pii pim pip pir pis pma pmd pme pmg pmi pmm pmp pmr pms ppa ppd ppe ppg ppi ppm ppp ppr pps pra prd pre prg pri prm prp prr prs ps- psa psd pse psg psi psm psp psr pss ra- raa rad rae rag rai ram rap rar ras rda rdd rde rdg rdi rdm rdp rdr rds re- rea red ree reg rei rem rep rer res rga rgd rge rgg rgi rgp rgr rgs ria rid rie rig rii rim rip rir ris rma rmd rme rmg rmi rmm rmp rmr rms rpa rpd rpe rpg rpi rpm rpp rpr rps rra rrd rrg rri rrm rrp rrr rrs rsa rsd rse rsg rsi rsm rsp rsr rss saa sad sae sag sai sam sap sar sas sda sdd sde sdg sdi sdm sdp sdr sds se- sea sed see seg sei sem sep ser ses sga sgd sge sgg sgi sgm sgp sgr sgs sia sid sie sig sii sim sip sir sis sma smd sme smg smi smm smp smr sms spa spd spe spg spi spm spp spr sps sr- sra srd sre srg sri srm srp srr srs ss- ssa ssd sse ssg ssi ssm ssp ssr sss