-al -ic -ol a-a a-b a-c a-i aaa aab aac aad aai aal aam aao aar ab- aba abb abc abd abi abl abm abo abr ac- aca acb acc acd aci acl acm aco acr ad- ada adb adc add adi adl adm ado adr ai- aia aib aic aid aii ail aim aio air al- ala alb alc ald ali all alm alo alr ama amb amc amd ami aml amm amo amr aoa aob aoc aod aoi aol aom aoo aor ar- ara arb arc ard ari arl arm aro arr baa bab bac bad bai bal bam bao bar bba bbb bbc bbd bbi bbl bbm bbo bbr bca bcb bcc bcd bci bcl bcm bco bcr bda bdb bdc bdd bdi bdl bdm bdo bdr bi- bia bib bic bid bii bil bim bio bir bla blb blc bld bli bll blm blo blr bma bmb bmc bmd bmi bml bmm bmo bmr boa bob boc bod boi bol bom boo bor bra brb brd bri brl brm bro brr c-- caa cab cac cad cai cal cam cao car cba cbb cbc cbd cbi cbl cbm cbo cbr cca ccb ccc ccd cci ccl ccm cco ccr cda cdb cdc cdd cdi cdl cdm cdo cdr ci- cia cib cic cid cii cil cim cio cir cl- cla clb clc cld cli cll clm clo clr cma cmb cmc cmd cmi cml cmm cmo cmr co- coa cob coc cod coi col com coo cor cra crb crc crd cri crl crm cro crr daa dab dac dad dai dal dam dao dar dba dbb dbc dbd dbi dbl dbm dbo dbr dca dcb dcc dcd dci dcl dcm dco dcr dda ddb ddc ddd ddi ddl ddm ddo ddr di- dia dib dic did dii dil dim dio dir dl- dla dlb dlc dld dli dll dlm dlo dlr dma dmb dmc dmd dmi dml dmm dmo dmr doa dob doc dod doi dol dom doo dor dra drb drc drd dri drl drm dro drr i-d ia- iaa iab iac iad iai ial iam iao iar iba ibb ibc ibd ibi ibl ibm ibo ibr ica icb icc icd ici icl icm ico icr ida idb idc idd idi idl idm ido idr iia iib iic iid iii iil iim iio iir il- ila ilb ilc ild ili ill ilm ilo ilr im- ima imb imc imd imi iml imm imo io- ioa iob ioc iod ioi iol iom ioo ior ir- ira irb irc ird iri irl irm iro irr la- laa lab lac lad lai lal lam lao lar lba lbb lbc lbd lbi lbl lbm lbo lbr lca lcb lcc lcd lci lcl lcm lco lcr lda ldb ldc ldd ldi ldl ldm ldo ldr lia lib lic lid lii lil lim lio lir lla llb llc lld lli lll llm llo llr lma lmb lmc lmd lmi lml lmm lmo lmr loa lob loc lod loi lol lom loo lor lra lrb lrc lrd lri lrm lro lrr m-o m-r maa mab mac mad mai mal mam mao mar mba mbb mbc mbd mbi mbl mbm mbo mbr mc- mca mcb mcc mcd mci mcl mcm mco mcr mda mdb mdc mdd mdi mdl mdm mdo mdr mi- mia mib mic mid mii mil mim mio mir mla mlb mlc mld mli mll mlm mlo mlr mma mmb mmc mmd mmi mml mmm mmo mmr moa mob moc mod moi mol mom moo mor mra mrb mrc mrd mri mrl mrm mro mrr o-i oaa oab oac oad oai oal oam oao oar ob- oba obb obc obd obi obl obm obo obr oc- oca ocb occ ocd oci ocl ocm oco ocr oda odb odc odd odi odl odm odo odr oia oib oic oid oii oil oim oio oir ola olb olc old oli oll olm olo om- oma omb omc omd omi oml omm omo omr oo- ooa oob ooc ood ooi ool oom ooo oor or- ora orb orc ord ori orl orm oro orr ra- raa rab rac rad rai ral ram rao rar rba rbb rbc rbd rbi rbl rbm rbo rbr rca rcb rcc rcd rci rcl rcm rco rcr rda rdb rdc rdd rdi rdl rdm rdo rdr ria rib ric rid rii ril rim rio rir rla rlc rld rli rll rlm rlo rlr rma rmb rmc rmd rmi rml rmm rmo rmr roa rob roc rod roi rol rom roo ror rra rrb rrc rrd rri rrl rrm rrr

a-do a-ii aaaa aaab aaac aaad aaai aaal aaam aaar aaba aabb aabc aabd aabi aabl aabm aaca aacb aacc aacd aaci aacl aacm aaco aacr aada aadc aadi aaib aaic aaii aala aalc aald aali aall aalo aama aamb aamc aamd aami aamo aamr aaoo aara aarc aard aari aarm aaro abaa abab abac abad abai abal abam abar abb- abba abbb abbi abbo abbr abca abcb abcc abcd abci abcl abcr abda abdi abdo abia abib abic abid abil abim abir abla ablo abma abmb abmc aboa abob abod abol aboo abor abra abrc abri abro acaa acab acac acad acai acar acba acbl acca accc accd acci accm acco acda acdb acdc acdi acdm aci- acia acic acid acim acir acla aclc acli aclr acma acmc acmi acoa acod acol acom acor acr- acra acrc acri acrm acro acrr adaa adab adac adad adai adal adam adao adar adba adbc adbi adcc adci adda addc addd addi addl addo addr adia adib adic adim adio adir adli adma admb admi adml admr adob adoc adod adoo ador adra adro aiai aiba aibl aibo aica aicc aicd aicr aida aidb aidc aidi aidr aiia aiib aiic aiid aiir aila aild aili ailm aimc aimi aiml aimm aimo aioc aioi aira aird airi airo alaa alac alad alai alal alam alao alar alb- alba albc albi albm albo alca alcc alco ald- alda aldi aldl aldm aldo ali-