-er a-a a-b a-i aaa aab aae aag aah aai aao aap aar aas aaw ab- aba abb abe abg abh abi abo abp abr abs abw aea aeb aee aeg aeh aei aeo aep aer aes aew ag- aga agb age agg agh agi ago agp agr ags agw aha ahb ahe ahg ahh ahi aho ahp ahr ahs ahw ai- aia aib aie aig aih aii aio aip air ais aiw aoa aob aoe aog aoh aoi aoo aop aor aos aow ap- apa apb ape apg aph api apo app apr aps apw ar- ara arb are arg arh ari aro arp arr ars arw as- asa asb ase asg ash asi aso asp asr ass asw aw- awa awb awe awg awh awi awo awp awr aws aww b-p baa bab bae bag bah bai bao bap bar bas baw bba bbb bbe bbg bbh bbi bbo bbp bbr bbs bbw be- bea beb bee beg beh bei beo bep ber bes bew bga bgb bge bgg bgh bgi bgo bgp bgr bgs bgw bha bhb bhe bhg bhh bhi bho bhp bhr bhs bhw bi- bia bib bie big bih bii bio bip bir bis biw boa bob boe bog boh boi boo bop bor bos bow bpa bpb bpe bpg bph bpi bpo bpp bpr bps bpw bra brb bre brg brh bri bro brp brr brs brw bsa bsb bse bsg bsh bsi bso bsp bsr bss bsw bwa bwb bwg bwh bwi bwo bwp bwr bws eaa eab eae eag eah eai eao eap ear eas eaw eba ebb ebe ebg ebh ebi ebo ebp ebr ebs ebw eea eeb eee eeg eeo eep eer ees eew ega egb ege egg egh egi ego egp egr egs egw eha ehb ehe ehg ehh ehi eho ehp ehr ehs eia eib eie eig eii eio eip eir eis eo- eoa eob eoe eog eoh eoi eoo eop eor eos eow ep- epa epb epe epg eph epi epo epp epr eps epw era erb ere erg erh eri ero erp err ers erw es- esa esb ese esg esh esi eso esp esr ess esw ewa ewb ewe ewi ewo ewp ewr ews eww g-p gaa gab gae gag gah gai gao gap gar gas gaw gba gbe gbg gbh gbi gbo gbp gbr gbs gbw ge- gea geb gee geg geh gei geo gep ger ges gew gga ggb ggg ggh ggi ggo ggp ggr ggs ggw gha ghb ghe ghg ghh ghi gho ghp ghr ghs gia gib gie gig gih gii gio gip gir gis goa gob goe gog goh goi goo gop gor gos gow gpa gpb gpe gpg gph gpi gpo gpp gpr gps gpw gra grb gre grg grh gri gro grp grr grs grw gsa gsb gse gsg gsi gso gsp gsr gss gsw gwa gwb gwe gwg gwi gwp gwr gws h-i haa hab hae hag hah hai hao hap har has haw hba hbb hbe hbg hbh hbi hbo hbp hbr hbs hbw he- hea heb hee heg heh hei heo hep her hes hew hga hgb hge hgg hgh hgi hgo hgp hgr hgs hgw hha hhb hhe hhg hhh hhi hho hhp hhr hhs hhw hia hib hie hig hih hii hio hip hir his hiw hoa hob hoe hog hoh hoi hoo hop hor hos how hpa hpb hpe hpg hph hpi hpo hpp hpr hps hpw hr- hra hrb hre hrg hrh hri hro hrp hrr hrs hrw hsa hsb hse hsg hsh hsi hsp hsr hss hsw hw- hwa hwb hwe hwg hwi hwo hwp hwr hws hww ia- iaa iab iae iag iah iai iao iap iar ias iaw iba ibb ibe ibg ibh ibi ibo ibp ibr ibs ibw ie- iea iee ieg iei iep ier ies iga igb ige igg igh igi igo igp igr igs igw iha ihb ihe ihg ihh ihi iho ihp ihr ihs iia iib iie iih iii iio iip iir iis iiw io- ioa iob ioe iog ioh ioi ioo iop ior ios iow ipa ipb ipe ipg ipi ipo ipp ipr ips ir- ira irb ire irg iri iro irp irr irs is- isa isb ise isg ish isi iso isp isr iss isw iwa iwb iwe iwg iwi iwo iwp iwr iws iww o-i oaa oab oae oag oah oai oao oap oar oas oaw ob- oba obb obe obg obh obi obo obp obr obs obw oea oeb oee oeg oeh oei oeo oep oer oes oga oge ogg ogh ogi ogo ogp ogs oha ohe ohg ohh ohi oho ohp ohr ohs oia oib oie oii oio oip oir ois oo- ooa oob oog ooh ooi ooo oop oor oos oow op- opa opb ope opg oph opi opo opp opr ops opw or- ora orb ore org orh ori oro orp orr ors os- osa osb ose osg osh osi oso osp osr oss osw owa owb owe owh owi owo owp ows oww p-p paa pab pae pag pah pai pao pap par pas paw pba pbb pbe pbg pbi pbo pbp pbr pbs pbw pea peb pee peg peh pei peo pep per pes pew pga pgb pge pgg pgh pgi pgo pgp pgr pgs pgw pha phb phe phg phi pho php phr phs pia pib pie pig pih pii pio pip pir pis piw poa pob poe pog poh poi poo pop por pos pow ppa ppb ppe ppg pph ppi ppo ppp ppr pps ppw pra prb pre prg prh pri pro prp prr prs prw ps- psa psb pse psg psh psi pso psp psr pss psw pwa pwb pwe pwg pwh pwi pwo pwp pwr pws ra- raa rab rae rag rah rai rao rap rar ras raw rba rbb rbe rbg rbh rbi rbo rbp rbr rbs rbw re- rea reb ree reg reh rei reo rep rer res rew rga rgb rge rgg rgh rgi rgo rgp