-er -ic -up a-a a-b a-c a-i a-t aaa aab aac aae aai aam aao aap aar aas aat aau ab- aba abb abc abe abi abm abo abp abr abs abt abu ac- aca acb acc ace aci acm aco acp acr acs act acu aea aeb aec aee aei aem aeo aep aer aes aet aeu ai- aia aib aic aie aii aim aio aip air ais ait aiu ama amb amc ame ami amm amo amp amr ams amt amu aoa aob aoc aoe aoi aom aoo aop aor aos aot aou ap- apa apb apc ape api apm apo app apr aps apt apu ar- ara arb arc are ari arm aro arp arr ars art aru as- asa asb asc ase asi asm aso asp asr ass ast asu at- ata atb atc ate ati atm ato atp atr ats att atu au- aua aub auc aue aui aum auo aup aur aus aut b-p b-u baa bab bac bae bai bam bao bap bar bas bat bau bba bbb bbc bbe bbi bbm bbo bbp bbr bbs bbt bbu bca bcb bcc bce bci bcm bco bcp bcr bcs bct bcu be- bea beb bec bee bei bem beo bep ber bes bet beu bi- bia bib bic bie bii bim bio bip bir bis bit biu bma bmb bmc bme bmi bmm bmo bmp bmr bms bmt bmu boa bob boc boe boi bom boo bop bor bos bot bou bpa bpb bpc bpe bpi bpm bpo bpp bpr bps bpt bpu bra brb bre bri brm bro brp brr brs brt bru bsa bsb bsc bse bsi bsm bso bsp bsr bss bst bsu bta btb btc bte bti btm bto btp btr bts btt btu bua bub buc bue bui bum buo bup bur bus but buu c-- caa cab cac cae cai cam cao cap car cas cat cau cba cbb cbc cbe cbi cbm cbo cbp cbr cbs cbt cbu cca ccb ccc cce cci ccm cco ccp ccr ccs cct ccu ce- cea ceb cec cee cei cem ceo cep cer ces cet ceu ci- cia cib cic cie cii cim cio cip cir cis cit ciu cma cmb cmc cme cmi cmm cmo cmp cmr cms cmt cmu co- coa cob coc coe coi com coo cop cor cos cot cou cpa cpb cpc cpe cpi cpm cpo cpp cpr cps cpt cpu cra crb crc cre cri crm cro crp crr crs crt cru csa csb csc cse csi csm cso csp csr css cst csu cta ctb ctc cte cti ctm cto ctp ctr cts ctt ctu cua cub cuc cue cui cum cuo cup cur cus cut cuu eaa eab eac eae eai eam eao eap ear eas eat eau eba ebb ebc ebe ebi ebm ebo ebp ebr ebs ebt ebu ec- eca ecb ecc ece eci ecm eco ecr ecs ect ecu eea eeb eec eee eem eeo eep eer ees eet eia eib eic eie eii eim eio eip eir eis eit eiu em- ema emb emc eme emi emm emo emp emr ems emt emu eo- eoa eob eoc eoe eoi eom eoo eop eor eos eot eou ep- epa epb epc epe epi epm epo epp epr eps ept epu era erb erc ere eri erm ero erp err ers ert eru es- esa esb esc ese esi esm eso esp esr ess est esu eta etb etc ete eti etm eto etp etr ets ett etu eu- eua eub euc eue eui eup eur eus eut ia- iaa iab iac iae iai iam iao iap iar ias iat iau iba ibb ibc ibe ibi ibm ibo ibp ibr ibs ibt ibu ica icb icc ice ici icm ico icp icr ics ict icu ie- iea iec iee iei iem iep ier ies iet iia iib iic iie iii iim iio iip iir iis iit iiu im- ima imb imc ime imi imm imo imp ims imt imu io- ioa iob ioc ioe ioi iom ioo iop ior ios iot iou ipa ipb ipc ipe ipi ipm ipo ipp ipr ips ipt ipu ir- ira irb irc ire iri irm iro irp irr irs irt iru is- isa isb isc ise isi ism iso isp isr iss ist isu ita itb itc ite iti itm ito itp its itt itu iu- iua iub iuc iue iui ium iup iur ius iut m-o m-r maa mab mac mae mai mam mao map mar mas mat mau mba mbb mbc mbe mbi mbm mbo mbp mbr mbs mbt mbu mc- mca mcb mcc mce mci mcm mco mcp mcr mcs mct mcu mea meb mec mee mei mem meo mep mer mes met meu mi- mia mib mic mie mii mim mio mip mir mis mit miu mma mmb mmc mme mmi mmm mmo mmp mmr mms mmt mmu moa mob moc moe moi mom moo mop mor mos mot mou mpa mpb mpc mpe mpi mpm mpo mpp mpr mps mpt mpu mra mrb mrc mre mri mrm mro mrp mrr mrs mrt mru msa msb msc mse msi msm mso msp msr mss mst msu mta mtb mtc mte mti mtm mto mtp mtr mts mtt mtu mua mub muc mue mui mum mup mur mus mut muu o-i oaa oab oac oae oai oam oao oap oar oas oat oau ob- oba obb obc obe obi obm obo obp obr obs obt obu oc- oca ocb occ oci ocm oco ocp ocr ocs oct ocu oea oeb oec oee oei oem oeo oep oer oes oet oia oib oic oie oii oim oio oip oir ois oit oiu om- oma omb omc ome omi omm omo omp omr oms omt omu oo- ooa oob ooc ooi oom ooo oop oor oos oot op- opa opb opc ope opi opm opo opp opr ops opt or- ora orb orc ore ori orm oro orp orr ors ort oru os-