-ic -up a-a a-b a-c a-i a-t aaa aab aac aad aae aai aap aas aat aau ab- aba abb abc abd abe abi abp abs abt abu ac- aca acb acc acd ace aci acp acs act acu ad- ada adb adc add ade adi adp ads adt adu aea aeb aec aed aee aei aep aes aet aeu ai- aia aib aic aid aie aii aip ais ait aiu ap- apa apb apc apd ape api app aps apt apu as- asa asb asc asd ase asi asp ass ast asu at- ata atb atc atd ate ati atp ats att atu au- aua aub auc aud aue aui aup aus aut b-p b-u baa bab bac bad bae bai bap bas bat bau bba bbb bbc bbd bbe bbi bbp bbs bbt bbu bca bcb bcc bcd bce bci bcp bcs bct bcu bda bdb bdc bdd bde bdi bdp bds bdt bdu be- bea beb bec bed bee bei bep bes bet beu bi- bia bib bic bid bie bii bip bis bit biu bpa bpb bpc bpd bpe bpi bpp bps bpt bpu bsa bsb bsc bsd bse bsi bsp bss bst bsu bta btb btc btd bte bti btp bts btt btu bua bub buc bud bue bui bup bus but buu c-- caa cab cac cad cae cai cap cas cat cau cba cbb cbc cbd cbe cbi cbp cbs cbt cbu cca ccb ccc ccd cce cci ccp ccs cct ccu cda cdb cdc cdd cde cdi cdp cds cdt cdu ce- cea ceb cec ced cee cei cep ces cet ceu ci- cia cib cic cid cie cii cip cis cit ciu cpa cpb cpc cpd cpe cpi cpp cps cpt cpu csa csb csc csd cse csi csp css cst csu cta ctb ctc ctd cte cti ctp cts ctt ctu cua cub cuc cud cue cui cup cus cut cuu daa dab dac dad dae dai dap das dat dau dba dbb dbc dbd dbe dbi dbp dbs dbt dbu dca dcb dcc dcd dce dci dcp dcs dct dcu dda ddb ddc ddd dde ddi ddp dds ddt ddu de- dea deb dec ded dee dei dep des det deu di- dia dib dic did die dii dip dis dit diu dpa dpb dpc dpd dpe dpi dpp dps dpt dpu dsa dsb dsc dsd dse dsi dsp dss dst dsu dta dtb dtc dtd dte dti dtp dts dtt dtu dua dub duc dud due dui dup dus dut eaa eab eac ead eae eai eap eas eat eau eba ebb ebc ebd ebe ebi ebp ebs ebt ebu ec- eca ecb ecc ecd ece eci ecs ect ecu ed- eda edb edc edd ede edi edp eds edt edu eea eeb eec eed eee eep ees eet eia eib eic eid eie eii eip eis eit eiu ep- epa epb epc epd epe epi epp eps ept epu es- esa esb esc esd ese esi esp ess est esu eta etb etc etd ete eti etp ets ett etu eu- eua eub euc eud eue eui eup eus eut i-d ia- iaa iab iac iad iae iai iap ias iat iau iba ibb ibc ibd ibe ibi ibp ibs ibt ibu ica icb icc icd ice ici icp ics ict icu ida idb idc idd ide idi idp ids idt idu ie- iea iec ied iee iei iep ies iet iia iib iic iid iie iii iip iis iit iiu ipa ipb ipc ipd ipe ipi ipp ips ipt ipu is- isa isb isc isd ise isi isp iss ist isu ita itb itc itd ite iti itp its itt itu iu- iua iub iuc iud iue iui iup ius iut p-p paa pab pac pad pae pai pap pas pat pau pba pbb pbc pbd pbe pbi pbp pbs pbt pbu pca pcb pcc pcd pce pci pcp pcs pct pcu pda pdb pdc pdd pde pdi pdp pds pdt pdu pea peb pec ped pee pei pep pes pet peu pia pib pic pid pie pii pip pis pit piu ppa ppb ppc ppd ppe ppi ppp pps ppt ppu ps- psa psb psc psd pse psi psp pss pst psu pt- pta ptb ptc ptd pte pti ptp pts ptt ptu pua pub puc pud pue pui pup pus put puu saa sab sac sad sae sai sap sas sat sau sba sbb sbc sbd sbe sbi sbp sbs sbt sbu sca scb scc scd sce sci scp scs sct scu sda sdb sdc sdd sde sdi sdp sds sdt sdu se- sea seb sec sed see sei sep ses set seu sia sib sic sid sie sii sip sis sit siu spa spb spc spd spe spi spp sps spt spu ss- ssa ssb ssc ssd sse ssi ssp sss sst ssu sta stb stc std ste sti stp sts stt stu sua sub suc sud sue sui sup sus sut suu taa tab tac tad tae tai tap tas tat tau tba tbb tbc tbd tbe tbi tbp tbs tbt tbu tca tcb tcc tcd tce tci tcp tcs tct tcu tda tdb tdc tdd tde tdi tdp tds tdt tdu te- tea teb tec ted tee tei tep tes tet teu tia tib tic tid tie tii tip tis tit tiu tpa tpb tpc tpd tpe tpi tpp tps tpt tpu tsa tsb tsc tsd tse tsi tsp tss tst tsu tta ttb ttc ttd tte tti ttp tts ttt ttu tua tub tuc tud tue tui tup tus tut tuu ua- uaa uab uac uad uae uai uap uas uat uau uba ubb ubc ube ubi ubp ubs ubt ubu uca ucb ucc ucd uce uci ucp ucs uct ucu uda udb udc udd ude udi udp uds udt udu uea ueb uec ued uee uei uep ues uet uia uib uic uid uie uii uip uis uit uiu up- upa upb upc upd upe upi upp ups upt