-al -ic a-a a-b a-c a-i aaa aab aac aad aae aai aak aal ab- aba abb abc abd abe abi abk abl ac- aca acb acc acd ace aci ack acl ad- ada adb adc add ade adi adk adl aea aeb aec aed aee aei aek ael ai- aia aib aic aid aie aii aik ail aka akb akc akd ake aki akk akl al- ala alb alc ald ale ali alk all baa bab bac bad bae bai bak bal bba bbb bbc bbd bbe bbi bbk bbl bca bcb bcc bcd bce bci bck bcl bda bdb bdc bdd bde bdi bdk bdl be- bea beb bec bed bee bei bek bel bi- bia bib bic bid bie bii bik bil bka bkb bkc bke bkk bkl bla blb blc bld ble bli blk bll c-- caa cab cac cad cae cai cak cal cba cbb cbc cbd cbe cbi cbk cbl cca ccb ccc ccd cce cci cck ccl cda cdb cdc cdd cde cdi cdk cdl ce- cea ceb cec ced cee cei cek cel ci- cia cib cic cid cie cii cik cil cka ckb ckc ckd cki cl- cla clb clc cld cle cli clk cll daa dab dac dad dae dai dak dal dba dbb dbc dbd dbe dbi dbk dbl dca dcb dcc dcd dce dci dck dcl dda ddb ddc ddd dde ddi ddk ddl de- dea deb dec ded dee dei dek del di- dia dib dic did die dii dik dil dka dkb dkc dke dki dkk dkl dl- dla dlb dlc dld dle dli dlk dll eaa eab eac ead eae eai eak eal eba ebb ebc ebd ebe ebi ebk ebl ec- eca ecb ecc ecd ece eci eck ecl ed- eda edb edc edd ede edi edk edl eea eeb eec eed eee eek eel eia eib eic eid eie eii eik eil eka ekb ekc ekd eke eki ekl ela elb elc eld ele eli elk ell i-d ia- iaa iab iac iad iae iai ial iba ibb ibc ibd ibe ibi ibk ibl ica icb icc icd ice ici ick icl ida idb idc idd ide idi idk idl ie- iea iec ied iee iei iek iel iia iib iic iid iie iii iil ika ikb ikc ike iki ikk ikl il- ila ilb ilc ild ile ili ilk ill ka- kaa kab kac kad kae kai kak kal kba kbb kbc kbd kbe kbi kbk kbl kca kcb kcc kcd kce kci kck kcl kda kdb kdc kde kdk kdl ke- kea keb kec ked kee kei kek kel kia kib kic kid kie kii kik kil kkb kkc kke kki kkk kkl kl- kla klb klc kld kli la- laa lab lac lad lae lai lak lal lba lbb lbc lbd lbe lbi lbk lbl lca lcb lcc lcd lce lci lck lcl lda ldb ldc ldd lde ldi ldk ldl lea leb lec led lee lei lek lel lia lib lic lid lie lii lik lil lka lkb lkl lla llb llc lld lle lli llk lll

a-ak a-be a-ii aaaa aaab aaac aaad aaae aaai aaal aaba aabb aabc aabd aabi aabl aaca aacb aacc aacd aace aaci aack aacl aada aadc aade aadi aaea aaec aaib aaic aaii aaka aake aala aalc aald aale aali aall abaa abab abac abad abae abai abak abal abb- abba abbb abbe abbi abca abcb abcc abcd abci abcl abda abdi abec abed abee abel abia abib abic abid abie abil abla able acaa acab acac acad acae acai acba acbl acca accc accd acce acci acda acdb acdc acde acdi ace- acea acec aced acek acel aci- acia acic acid acie ackd acke acla aclc acle acli adaa adab adac adad adae adai adak adal adba adbc adbi adcc adci adda addc addd adde addi addl adea adeb adee adel adia adib adic adie adik adki adle adli aeac aebi aecb aeci aecl aede aeka aela aelc aiai aiba aibl aica aicc aicd aice aida aidb aidc aide aidi aiea aiee aiel aiia aiib aiic aiid aika aike aiki aila aild aile aili akaa akae akai akal akca aked akee akel akia akid akie akik akil akka akki akle alaa alac alad alae alai alak alal alb- alba albc albe albi alca alcc alce ald- alda alde aldi aldl alea alec aled alee alek ali- alia alib alid alie alii alik alil alk- alka alkb alkd alke alki all- alla alle alli alll ba-i baaa baad baak baal baba babb babe babi bac- baca bacc bace baci back bada badb badd bade badi baed baek bael baia baib baic baid baie baik bail bak- baka bake baki bakl bala balc bald bale bali balk ball bbad bbbb bbci bbdd bbeb bblb bcaa bcbc bcca bccc bcci bccl bcda bcde bcec bcia bcie bdbc bddc bdii bdle bead beak beal beba bebb bebe bebi beca beci beck beda bede bedi bedl beeb beed beek beel beia beic beik beil beka beke beki bela beld bele beli belk bell biad biak bial biba bibb bibe bibi bibl bica bicc bice bici bick bida bide bidi bieb bied biel bike bila bild bile bili bilk bill blaa blab blac blad blae blak bldc blea bleb bled blee blei blek blic blik blkb blkd c-cd caaa caab caac caal caba cabe cabi cac- caca cacc cace caci cack cada cadc cadd cade cadi caec caei caia caib caic caid caik cail caka cake cala calc cald cale cali calk call cbac cbal cbbc cbca cbcc cbce cbcl cbdb cbdc cbdi cbea cbec cbee cbia cbid cbka cbkl cblb cblc ccaa ccab ccac ccad ccai ccba ccbc ccca cccb cccc ccci cccl ccdc ccdi cced ccee ccel ccic ccid ccii ccil ccla cclc ccli cd-e cdaa cdac cdad cdai cdba cdda cddb cddl cdec cdic cdii cdli ceac cead ceal ceba cec- ceca cece ceci ceda cedd cede cedi ceeb ceec ceel ceil ceke cel-