-al -er -ic a-a a-b a-c a-i aaa aab aac aad aae aah aai aal aar ab- aba abb abc abd abe abh abi abl abr ac- aca acb acc acd ace ach aci acl acr ad- ada adb adc add ade adh adi adl adr aea aeb aec aed aee aeh aei ael aer aha ahb ahc ahd ahe ahh ahi ahl ahr ai- aia aib aic aid aie aih aii ail air al- ala alb alc ald ale alh ali all alr ar- ara arb arc ard are arh ari arl arr baa bab bac bad bae bah bai bal bar bba bbb bbc bbd bbe bbh bbi bbl bbr bca bcb bcc bcd bce bch bci bcl bcr bda bdb bdc bdd bde bdh bdi bdl bdr be- bea beb bec bed bee beh bei bel ber bha bhb bhc bhd bhe bhh bhi bhl bhr bi- bia bib bic bid bie bih bii bil bir bla blb blc bld ble blh bli bll blr bra brb brd bre brh bri brl brr c-- caa cab cac cad cae cah cai cal car cba cbb cbc cbd cbe cbh cbi cbl cbr cca ccb ccc ccd cce cch cci ccl ccr cda cdb cdc cdd cde cdh cdi cdl cdr ce- cea ceb cec ced cee ceh cei cel cer ch- cha chb chc chd che chh chi chl chr ci- cia cib cic cid cie cih cii cil cir cl- cla clb clc cld cle clh cli cll clr cra crb crc crd cre crh cri crl crr daa dab dac dad dae dah dai dal dar dba dbb dbc dbd dbe dbh dbi dbl dbr dca dcb dcc dcd dce dci dcl dcr dda ddb ddc ddd dde ddh ddi ddl ddr de- dea deb dec ded dee deh dei del der dh- dha dhb dhc dhd dhe dhh dhi dhl dhr di- dia dib dic did die dih dii dil dir dl- dla dlb dlc dld dle dlh dli dll dlr dra drb drc drd dre dri drl drr eaa eab eac ead eae eah eai eal ear eba ebb ebc ebd ebe ebh ebi ebl ebr ec- eca ecb ecc ecd ece ech eci ecl ecr ed- eda edb edc edd ede edh edi edl edr eea eeb eec eed eee eel eer eha ehb ehc ehd ehe ehh ehi ehl ehr eia eib eic eid eie eii eil eir ela elb elc eld ele elh eli ell elr era erb erc erd ere erh eri erl err h-i haa hab hac had hae hah hai hal har hba hbb hbc hbd hbe hbh hbi hbl hbr hca hcb hcc hcd hce hch hci hcl hcr hda hdb hdc hdd hde hdh hdi hdl hdr he- hea heb hec hed hee heh hei hel her hha hhb hhc hhd hhe hhh hhi hhl hhr hia hib hic hid hie hih hii hil hir hla hlb hlc hld hle hlh hli hll hlr hr- hra hrb hrc hrd hre hrh hri hrl hrr i-d ia- iaa iab iac iad iae iah iai ial iar iba ibb ibc ibd ibe ibh ibi ibl ibr ica icb icc icd ice ich ici icl icr ida idb idc idd ide idh idi idl idr ie- iea iec ied iee iei iel ier iha ihb ihc ihd ihe ihh ihi ihl ihr iia iib iic iid iie iih iii iil iir il- ila ilb ilc ild ile ilh ili ill ilr ir- ira irb irc ird ire iri irl irr la- laa lab lac lad lae lah lai lal lar lba lbb lbc lbd lbe lbh lbi lbl lbr lca lcb lcc lcd lce lch lci lcl lcr lda ldb ldc ldd lde ldh ldi ldl ldr lea leb lec led lee leh lei lel ler lha lhb lhc lhd lhh lhi lhr lia lib lic lid lie lih lii lil lir lla llb llc lld lle lli lll llr lra lrb lrc lrd lrh lri lrr ra- raa rab rac rad rae rah rai ral rar rba rbb rbc rbd rbe rbh rbi rbl rbr rca rcb rcc rcd rce rch rci rcl rcr rda rdb rdc rdd rde rdh rdi rdl rdr re- rea reb rec red ree reh rei rel rer rh- rha rhb rhc rhd rhe rhh rhi rhl rhr ria rib ric rid rie rih rii ril rir rla rlc rld rle rlh rli rll rlr rra rrb rrc rrd rrh rri rrl rrr

a-be a-ha a-ii aaaa aaab aaac aaad aaae aaah aaai aaal aaar aaba aabb aabc aabd aabh aabi aabl aaca aacb aacc aacd aace aach aaci aacl aacr aada aadc aade aadi aaea aaec aaha aahl aaib aaic aaii aala aalc aald aale aali aall aara aarc aard aare aari abaa abab abac abad abae abai abal abar abb- abba abbb abbe abbi abbr abca abcb abcc abcd abch abci abcl abcr abda abdi abec abed abee abel aber abha abhi abhr abia abib abic abid abie abil abir abla able abra abrc abri acaa acab acac acad acae acai acar acba acbl acca accc accd acce acch acci acda acdb acdc acde acdi ace- acea acec aced aceh acel acer acha ache achh achi achl achr aci- acia acic acid acie acir acla aclc acle acli aclr acr- acra acrc acre acri acrr adaa adab adac adad adae adah adai adal adar adba adbc adbi adcc adci adda addc addd adde addi addl addr adea adeb adee adeh adel ader adha adhd adhi adia adib adic adie adir adle adli adra adre aeac aebi aecb aeci aecl aede aeer aela aelc aer- aera aerc aerd aeri ahab ahac ahad ahah ahai ahal ahar ahdi ahdl ahed ahel ahha ahir ahla ahle ahli ahra ahrc ahre ahrr aiai aiba aibl aica aicc aicd aice aich aicr aida aidb aidc aide aidi aidr aiea aiee aiel aiha aiia aiib aiic aiid aiir aila aild aile aili aira aird aire airh