-er a-a a-b aaa aab aad aae aap aar aaw ab- aba abb abd abe abp abr abw ad- ada adb add ade adp adr adw aea aeb aed aee aep aer aew ap- apa apb apd ape app apr apw ar- ara arb ard are arp arr arw aw- awa awb awd awe awp awr aww b-p baa bab bad bae bap bar baw bba bbb bbd bbe bbp bbr bbw bda bdb bdd bde bdp bdr bdw be- bea beb bed bee bep ber bew bpa bpb bpd bpe bpp bpr bpw bra brb brd bre brp brr brw bwa bwb bwd bwp bwr daa dab dad dae dap dar daw dba dbb dbd dbe dbp dbr dda ddb ddd dde ddp ddr ddw de- dea deb ded dee dep der dew dpa dpb dpd dpe dpp dpr dpw dra drb drd dre drp drr drw dwa dwb dwe dwp dwr dww eaa eab ead eae eap ear eaw eba ebb ebd ebe ebp ebr ebw ed- eda edb edd ede edp edr edw eea eeb eed eee eep eer eew ep- epa epb epd epe epp epr epw era erb erd ere erp err erw ewa ewb ewd ewe ewp ewr eww p-p paa pab pad pae pap par paw pba pbb pbd pbe pbp pbr pbw pda pdb pdd pde pdp pdr pea peb ped pee pep per pew ppa ppb ppd ppe ppp ppr ppw pra prb prd pre prp prr prw pwa pwb pwd pwe pwp pwr ra- raa rab rad rae rap rar raw rba rbb rbd rbe rbp rbr rbw rda rdb rdd rde rdp rdr re- rea reb red ree rep rer rew rpa rpb rpd rpe rpp rpr rpw rra rrb rrd rrp rrr rwa rwb rwd rwe rwr waa wab wad wae wap war waw wba wbb wbd wbe wbr wbw wda wdb wdp wdr wea web wed wee wep wer wew wpa wpb wpd wpe wpp wpr wr- wra wrd wre wrp wrr wrw wwa wwd wwe wwp www

a-be a-wa aaaa aaab aaad aaae aaap aaar aaba aabb aabd aabp aabw aada aade aaea aaep aapa aara aard aare aarp aaww abaa abab abad abae abap abar abaw abb- abba abbb abbe abbr abda abed abee aber abpa abpd abpp abpr abra abwa abwe abwr adaa adab adad adae adap adar adaw adba adda addd adde addr adea adeb adee ader adew adp- adra adre adwa aeap aede aeer aer- aera aerd apap apar apaw apba apbr apda apdd apea aped apep aper appa appd appr apra apre apwa arab arad arae arap arar araw arba arbe arda arde area ared aree arep arew arpa arpe arr- arra arre arrr arwa arwe awad awae awar awbe awe- aweb awed awee awer awpp awre awwa baaa baad baar baba babb babe babr bada badb badd bade badr baed baer bapa bape bapp bar- bara barb bard bare barr baw- bawd bawe bbad bbbb bbdd bbeb bbpr bbwr bd-r bead beap bear beaw beba bebb bebe beda bede beeb beed beep beer bera berd bere berr bewa bewe bpda bpea bprd brab brad brae braw brda brea breb bred bree brep brer brew brrr brwe bwaa daab daad daae daap daar daba dabb dabp dada dade daeb daer dapa dape dapp dara darb dard dare darp darr dawa dawd dawe dawr dbar dbpd dddd ddre dead deae deap dear deaw deba debe deda dedd dede deeb deed deep deer depa depe depp depr der- dera derb dere derp derr dewa dewe dpaa dper dppa draa drab drad drap drar draw drba drda drea dred dree drew drra dwad dwar dwbe dwbr dwdd dwer dwrd dwrw dwwe dwww eaba eada eadb eadd eadp eapp eara earb eard eare earp earw ebba ebbr ebbw ebed eber edad edar edaw edda edde eddp ede- edea eder edra eede eeea eeee eera epaa epad epee eper eppa eppp epra eprb eprp erad erap erba erbb erbe erda erde ereb ered erer erew erpa erpe erra erre ewer ewew ewre paap paar paba pada padd pade paea paep paer papa papb pape papp papr par- para pard pare parp parr pawa pawb pawe pawr pbar pbed pbpa pdea pdpa pdpr peab peap pear peaw peba ped- peda pede peed peep peer pepa pepd pepe per- pera perd pere perp perr pewe ppad ppap ppar pper pppa pppd pppp prad prae prar praw pre- preb pred pree prep prew prpd prrd pwaa pwba raab raad raba rabb rabe rada radd rade radr raed raep raer rapa rapd rape rapp rara rarb rare rawa rawe rawr raww rbbb rbbr rdap rdbp rder rea- read reae reap rear reba rebb rebe reda redd rede redr reeb reed reep repe repp repr rera rerd rere rewa rewe rpdp rrad rred rrrr waaa waad waar waaw waba wabb wabd wabe wabr wabw wada wadb wadd wade wadr waeb waed waee waer waew wapa wapb wapd wape wapp wapr wapw war- wara warb ward ware warp warr warw wawa wawb wawd wawe wbaa wbab wbad wbae wbap wbar wbbb wbbd wbbe wbbp wbbr wbbw wbdr wbea wbeb wbed wber wbew wbpd wbpe wbpw wbrb wbrd wbrp wbrr wbrw wbwb wdab wdad wdae wdba wdbd wdbr wddd wdde wddw wdea wdeb wded wdep wder wdpr wdpw wdrb wdre wdrr wdwd wdwr weaa wead weap wear webb webd webe webp weda wedb wedd wede wedr wedw weeb weed weep weer wepa wepe wepp wepr wer- wera werb werd were werp werr werw wewe wpaa wpab wpad wpae wpap wpar wpaw wpba wpbr wpda wpdr wpea wpeb wpep wper wppa wppb wppr wpra wprb wprd wpre wprp wprr wpwa wraa wrab wrad wrae wrap wrar wraw wrba wrbb wrbe wrbp wrbw wrda wrdb wrdd wrdr wrdw wreb wred wree wrer wrew wrpa wrpb wrpp wrpr wrpw wrra wrrb wrrd wrre wrrw wrwa wrwb wrwd wrwr wwab wwba wwbb wwbd wwbr wwdb wwdp wwdr wwdw wwea wweb wwer wwpa wwpb wwpr wwpw wwra wwrb