-er a-a a-b a-c aaa aab aac aad aae aah aaj aar ab- aba abb abc abd abe abh abj abr ac- aca acb acc acd ace ach acj acr ad- ada adb adc add ade adh adj adr aea aeb aec aed aee aeh aej aer aha ahb ahc ahd ahe ahh ahj ahr aja ajb ajc ajd aje ajh ajj ajr ar- ara arb arc ard are arh arj arr baa bab bac bad bae bah baj bar bba bbb bbc bbd bbe bbh bbr bca bcb bcc bcd bce bch bcj bcr bda bdb bdc bdd bde bdh bdj bdr be- bea beb bec bed bee beh ber bha bhb bhc bhd bhe bhh bhj bhr bja bjc bjd bjj bjr bra brb brd bre brh brj brr c-- c-j caa cab cac cad cae cah caj car cba cbb cbc cbd cbe cbh cbj cbr cca ccb ccc ccd cce cch ccj ccr cda cdb cdc cdd cde cdh cdj cdr ce- cea ceb cec ced cee ceh cej cer ch- cha chb chc chd che chh chr cja cjb cjc cjd cjr cra crb crc crd cre crh crj crr daa dab dac dad dae dah daj dar dba dbb dbc dbd dbe dbh dbr dca dcb dcc dcd dce dcr dda ddb ddc ddd dde ddh ddr de- dea deb dec ded dee deh dej der dh- dha dhb dhc dhd dhe dhh dhr dj- dja djb djc djd dje dra drb drc drd dre drj drr eaa eab eac ead eae eah eaj ear eba ebb ebc ebd ebe ebh ebj ebr ec- eca ecb ecc ecd ece ech ecj ecr ed- eda edb edc edd ede edh edj edr eea eeb eec eed eee eer eha ehb ehc ehd ehe ehh ehr eja ejc ejd era erb erc erd ere erh err haa hab hac had hae hah haj har hba hbb hbc hbd hbe hbh hbj hbr hca hcb hcc hcd hce hch hcj hcr hda hdb hdc hdd hde hdh hdr he- hea heb hec hed hee heh hej her hha hhb hhc hhd hhe hhh hhj hhr hja hjr hr- hra hrb hrc hrd hre hrh hrj hrr j-d jaa jab jac jad jae jah jaj jar jba jbc jbj jbr jca jcb jcc jcd jce jch jcr jda jdb jdc jde jdh jdr jea jeb jec jed jee jeh jej jer jha jhc jhd jhe jhj jhr jja jjb jjc jjj jjr jra jrb jrc jrr ra- raa rab rac rad rae rah raj rar rba rbb rbc rbd rbe rbh rbr rca rcb rcc rcd rce rch rcj rcr rda rdb rdc rdd rde rdh rdj rdr re- rea reb rec red ree reh rer rh- rha rhb rhc rhd rhe rhh rhr rja rjc rjr rra rrb rrc rrd rrh rrr

a-be a-ha aaaa aaab aaac aaad aaae aaah aaar aaba aabb aabc aabd aabh aaca aacb aacc aacd aace aach aacr aada aadc aade aaea aaec aaha aara aarc aard aare abaa abab abac abad abae abaj abar abb- abba abbb abbe abbr abca abcb abcc abcd abch abcr abda abec abed abee aber abha abhr abra abrc acaa acab acac acad acae acar acba acca accc accd acce acch acda acdb acdc acde ace- acea acec aced aceh acer acha ache achh achr acr- acra acrc acre acrr adaa adab adac adad adae adah adar adba adbc adcc adda addc addd adde addr adea adeb adee adeh ader adha adhd adja adra adre aeac aecb aede aeer aer- aera aerc aerd ahab ahac ahad ahah ahar ahed ahha ahja ahra ahrc ahre ahrr ajab ajac ajah ajar ajba ajed ajee arab arac arad arae arah arar arba arbe arbh arc- arca arce arch arda ardc arde area arec ared aree areh arh- arja arje arr- arra arrc arre arrh arrr baaa baad baah baar baba babb babe babr bac- baca bacc bace bach bada badb badd bade badh badr baed baer baha bahr baja bar- bara barb barc bard bare barh barr bbad bbbb bbch bbdd bbeb bbrc bcaa bcar bcbc bcca bccc bcda bcde bcec bcer bchd bche bcra bd-j bd-r bdbc bddc bddh bead beah bear beba bebb bebe beca bech beda bede beeb beed beej beer behr beja bera berc berd bere berr bhar bhca bhcc bher bhra bjcc bjec brab brac brad brae brah braj brca brcb brce brda brea breb brec bred bree brer brje brrr c-cd caaa caab caac caah caba cabe cac- caca cacc cace cach cacr cada cadc cadd cade cadr caec caer caha cahe caja cara carb carc card care carj carr cbac cbar cbbc cbca cbcc cbce cbcr cbdb cbdc cbea cbec cbee cber cbha cbrd cbre cbrh cbrj ccaa ccab ccac ccad ccar ccba ccbc ccca cccb cccc ccdc ccdh ccdr cced ccee ccha cche cchr ccra ccrc ccre cd-e cd-r cdaa cdac cdad cdba cdda cddb cddr cdec cder cdre ceac cead cear ceba cec- ceca cece ceda cedd cede ceeb ceec ceja cejc cer- cera cerc cerd cere chaa chab chac chad chae chah chaj char chca chce chch chea cheb chec ched chee cheh cher chha chra chrb chrc chrd chrr cjad cjar cjbc cjca cjcb cjch cjcj cjdc cjrb cjrc cjrj crab crac craj crar crbc crca crcc crce crcr crda crdc cre- crea creb crec cred cree creh daab daad daae daar daba dabb daca dace dada dade daeb daer daha dahe daja dajc dara darb darc dard dare darj darr dbar dbcc dcbc dcca dccb dccc dcdb dche dcra dddd ddrc ddre deac dead deae dear deba debe dec- deca decc decd dece decj deda dedd dede deeb deed deer deha deja deje der- dera derb derc dere derj derr dhaa dhad dhar dhec dhed dhee dher djed djer draa drab drac drad drar drba drbc drca drda drea dred dree dreh drra eaba eabh eaca eacc each eada eadb eadd eaec eara earb eard eare earh