-al -er -ic -up a-a a-b a-c a-i a-t aaa aab aac aad aae aai aal aap aar aas aat aau ab- aba abb abc abd abe abi abl abp abr abs abt abu ac- aca acb acc acd ace aci acl acp acr acs act acu ad- ada adb adc add ade adi adl adp adr ads adt adu aea aeb aec aed aee aei ael aep aer aes aet aeu ai- aia aib aic aid aie aii ail aip air ais ait aiu al- ala alb alc ald ale ali all alp alr als alt alu ap- apa apb apc apd ape api apl app apr aps apt apu ar- ara arb arc ard are ari arl arp arr ars art aru as- asa asb asc asd ase asi asl asp asr ass ast asu at- ata atb atc atd ate ati atl atp atr ats att atu au- aua aub auc aud aue aui aul aup aur aus aut b-p b-u baa bab bac bad bae bai bal bap bar bas bat bau bba bbb bbc bbd bbe bbi bbl bbp bbr bbs bbt bbu bca bcb bcc bcd bce bci bcl bcp bcr bcs bct bcu bda bdb bdc bdd bde bdi bdl bdp bdr bds bdt bdu be- bea beb bec bed bee bei bel bep ber bes bet beu bi- bia bib bic bid bie bii bil bip bir bis bit biu bla blb blc bld ble bli bll blp blr bls blt blu bpa bpb bpc bpd bpe bpi bpl bpp bpr bps bpt bpu bra brb brd bre bri brl brp brr brs brt bru bsa bsb bsc bsd bse bsi bsl bsp bsr bss bst bsu bta btb btc btd bte bti btl btp btr bts btt btu bua bub buc bud bue bui bul bup bur bus but buu c-- caa cab cac cad cae cai cal cap car cas cat cau cba cbb cbc cbd cbe cbi cbl cbp cbr cbs cbt cbu cca ccb ccc ccd cce cci ccl ccp ccr ccs cct ccu cda cdb cdc cdd cde cdi cdl cdp cdr cds cdt cdu ce- cea ceb cec ced cee cei cel cep cer ces cet ceu ci- cia cib cic cid cie cii cil cip cir cis cit ciu cl- cla clb clc cld cle cli cll clp clr cls clt clu cpa cpb cpc cpd cpe cpi cpl cpp cpr cps cpt cpu cra crb crc crd cre cri crl crp crr crs crt cru csa csb csc csd cse csi csl csp csr css cst csu cta ctb ctc ctd cte cti ctl ctp ctr cts ctt ctu cua cub cuc cud cue cui cul cup cur cus cut cuu daa dab dac dad dae dai dal dap dar das dat dau dba dbb dbc dbd dbe dbi dbl dbp dbr dbs dbt dbu dca dcb dcc dcd dce dci dcl dcp dcr dcs dct dcu dda ddb ddc ddd dde ddi ddl ddp ddr dds ddt ddu de- dea deb dec ded dee dei del dep der des det deu di- dia dib dic did die dii dil dip dir dis dit diu dl- dla dlb dlc dld dle dli dll dlp dlr dls dlt dlu dpa dpb dpc dpd dpe dpi dpl dpp dpr dps dpt dpu dra drb drc drd dre dri drl drp drr drs drt dru dsa dsb dsc dsd dse dsi dsl dsp dsr dss dst dsu dta dtb dtc dtd dte dti dtl dtp dtr dts dtt dtu dua dub duc dud due dui dul dup dur dus dut eaa eab eac ead eae eai eal eap ear eas eat eau eba ebb ebc ebd ebe ebi ebl ebp ebr ebs ebt ebu ec- eca ecb ecc ecd ece eci ecl ecr ecs ect ecu ed- eda edb edc edd ede edi edl edp edr eds edt edu eea eeb eec eed eee eel eep eer ees eet eia eib eic eid eie eii eil eip eir eis eit eiu ela elb elc eld ele eli ell elp elr els elt elu ep- epa epb epc epd epe epi epl epp epr eps ept epu era erb erc erd ere eri erl erp err ers ert eru es- esa esb esc esd ese esi esl esp esr ess est esu eta etb etc etd ete eti etl etp etr ets ett etu eu- eua eub euc eud eue eui eul eup eur eus eut i-d ia- iaa iab iac iad iae iai ial iap iar ias iat iau iba ibb ibc ibd ibe ibi ibl ibp ibr ibs ibt ibu ica icb icc icd ice ici icl icp icr ics ict icu ida idb idc idd ide idi idl idp idr ids idt idu ie- iea iec ied iee iei iel iep ier ies iet iia iib iic iid iie iii iil iip iir iis iit iiu il- ila ilb ilc ild ile ili ill ilp ilr ils ilt ilu ipa ipb ipc ipd ipe ipi ipl ipp ipr ips ipt ipu ir- ira irb irc ird ire iri irl irp irr irs irt iru is- isa isb isc isd ise isi isl isp isr iss ist isu ita itb itc itd ite iti itl itp its itt itu iu- iua iub iuc iud iue iui iup iur ius iut l-p la- laa lab lac lad lae lai lal lap lar las lat lau lba lbb lbc lbd lbe lbi lbl lbp lbr lbs lbt lbu lca lcb lcc lcd lce lci lcl lcp lcr lcs lct lcu lda ldb ldc ldd lde ldi ldl ldp ldr lds ldt ldu lea leb lec led lee lei lel lep ler les let leu lia lib lic lid lie lii lil lip lir lis lit liu lla llb llc lld lle lli lll llp llr lls llt llu lpa lpb lpc lpd lpe lpi lpl lpp lpr lps lpt lpu lra lrb lrc lrd lri lrp lrr lrs