a-a a-b a-c aaa aab aac aad aae aaj aao aap ab- aba abb abc abd abe abj abo abp ac- aca acb acc acd ace acj aco acp ad- ada adb adc add ade adj ado adp aea aeb aec aed aee aej aeo aep aja ajb ajc ajd aje ajj ajo ajp aoa aob aoc aod aoe aoj aoo aop ap- apa apb apc apd ape apj apo app b-p baa bab bac bad bae baj bao bap bba bbb bbc bbd bbe bbo bbp bca bcb bcc bcd bce bcj bco bcp bda bdb bdc bdd bde bdj bdo bdp be- bea beb bec bed bee beo bep bja bjc bjd bjj bjp boa bob boc bod boe boj boo bop bpa bpb bpc bpd bpe bpo bpp c-- c-j caa cab cac cad cae caj cao cap cba cbb cbc cbd cbe cbj cbo cbp cca ccb ccc ccd cce ccj cco ccp cda cdb cdc cdd cde cdj cdo cdp ce- cea ceb cec ced cee cej ceo cep cja cjb cjc cjd cjp co- coa cob coc cod coe coj coo cop cpa cpb cpc cpd cpe cpj cpo cpp daa dab dac dad dae daj dao dap dba dbb dbc dbd dbe dbo dbp dca dcb dcc dcd dce dco dcp dda ddb ddc ddd dde ddo ddp de- dea deb dec ded dee dej deo dep dj- dja djb djc djd dje djo djp doa dob doc dod doe doj doo dop dpa dpb dpc dpd dpe dpo dpp eaa eab eac ead eae eaj eao eap eba ebb ebc ebd ebe ebj ebo ebp ec- eca ecb ecc ecd ece ecj eco ed- eda edb edc edd ede edj edo edp eea eeb eec eed eee eeo eep eja ejc ejd ejo ejp eo- eoa eob eoc eod eoe eoo eop ep- epa epb epc epd epe epo epp j-d jaa jab jac jad jae jaj jao jap jba jbc jbj jbo jca jcb jcc jcd jce jco jcp jda jdb jdc jde jdo jdp jea jeb jec jed jee jej jeo jep jja jjb jjc jjj jjp joa job joc jod joe joj joo jop jpa jpb jpc jpe jpj jpo jpp oaa oab oac oad oae oaj oao oap ob- oba obb obc obd obe obj obo obp oc- oca ocb occ ocd ocj oco ocp oda odb odc odd ode odo odp oea oeb oec oed oee oeo oep oja ojb ojc ojd oje ojo oo- ooa oob ooc ood ooo oop op- opa opb opc opd ope opj opo opp p-p paa pab pac pad pae paj pao pap pba pbb pbc pbd pbe pbj pbo pbp pca pcb pcc pcd pce pcj pco pcp pda pdb pdc pdd pde pdo pdp pea peb pec ped pee peo pep pja pjc pjd pjo pjp poa pob poc pod poe poo pop ppa ppb ppc ppd ppe ppj ppo ppp

a-be a-do aaaa aaab aaac aaad aaae aaap aaba aabb aabc aabd aabp aaca aacb aacc aacd aace aaco aacp aada aadc aade aaea aaec aaep aaoe aaoo aapa aapc aapo abaa abab abac abad abae abaj abap abb- abba abbb abbe abbo abca abcb abcc abcd abcp abda abdo abec abed abee aboa abob abod aboo abpa abpc abpd abpp acaa acab acac acad acae acap acba acca accc accd acce acco accp acda acdb acdc acde acdp ace- acea acec aced acoa acod acoe acop acpa acpd acpe adaa adab adac adad adae adao adap adba adbc adcc adda addc addd adde addo adea adeb adee adeo adja adob adoc adod adoe adoo adp- aeac aeap aecb aede ajab ajac ajao ajba ajed ajee ajep ajob ajoo ajpa aoba aoca aoce aopo apac apao apap apba apca apcb apcc apcd apco apda apdd apea apec aped apep apo- apoc apod apoe apoo apop appa appc appd baaa baad baba babb babe babo bac- baca bacc bace baco bada badb badd bade bado baed baja bapa bapc bape bapp bbad bbbb bbdd bbdo bbeb bcaa bcap bcbc bcbp bcca bccc bcda bcde bcec bcpp bd-j bdbc bddc bdpc bead beap beba bebb bebe bebo beca beda bede bedo beeb beed beej beep beja beo- beod bepo bjcc bjec bjoa boab boac boad boba bobb bobe bobo boca boce boco boda bodb bode bodo boea boec boee boeo boep bojd bojo boob booc bood booe boop bopa bope bopp bpcp bpda bpea bpoe c-bo c-cd caaa caab caac caap caba cabe cabo cac- caca cacc cace caco cada cadc cadd cade cado caec caja caod capa capb capc capd cape capo capp cbac cbbc cbca cbcc cbce cbcp cbdb cbdc cbdo cbea cbec cbee cbpc cbpp ccaa ccab ccac ccad ccap ccba ccbc ccca cccb cccc cccp ccdc ccdp cced ccee ccjo ccob ccoc ccod ccpa ccpe ccpp cd-e cdaa cdac cdad cdba cdda cddb cdec ceac cead ceba cebp cec- ceca cece ceco cecp ceda cedd cede cedo ceeb ceec ceja cejc ceop cepa cepc cepe cepo cepp cjad cjbc cjca cjcb cjcj cjdc cjob cjpp coad coba cobb cobe cobo coca coce coco cocp coda codd code coed coep cojo coob cood coop copa copd cope copo copp cpaa cpac cpad cpap cpbc cpca cpce cpea cpeb cpep cppa cppd d-bo daab daad daae daap daba dabb dabo dabp daca dace dada dade dado daeb daja dajc dapa dape dapp dbcc dbcp dbpc dbpd dcbc dcca dccb dccc dccp dcdb dcop dcpo dddd ddoc ddpo deac dead deae deap deba debe dec- deca decc decd dece decj deco deda dedd dede dedo deeb deed deep deja deje deop depa depc depe depo depp djao djed djpc doab doae doap doba dobb dobe doca doce doco dod- doda dodd dode dodo doea doja dojo doob dood doop dopa dope dopo dopp dpaa dpac dpbc dpcp dppa dppc eaba eaca eacc eada eadb eadd eadp eaec eaop eapc eapp ebac ebba ebbc ebbo ebcc ebed eboe eboo ebpo