-al -er -ic -up a-a a-b a-c a-i a-t aaa aab aac aae aai aal aap aar aat aau aax ab- aba abb abc abe abi abl abp abr abt abu abx ac- aca acb acc ace aci acl acp acr act acu acx aea aeb aec aee aei ael aep aer aet aeu aex ai- aia aib aic aie aii ail aip air ait aiu aix al- ala alb alc ale ali all alp alr alt alu alx ap- apa apb apc ape api apl app apr apt apu apx ar- ara arb arc are ari arl arp arr art aru arx at- ata atb atc ate ati atl atp atr att atu atx au- aua aub auc aue aui aul aup aur aut aux ax- axa axe axi axl axp axr axt axx b-p b-u baa bab bac bae bai bal bap bar bat bau bax bba bbb bbc bbe bbi bbl bbp bbr bbt bbu bbx bca bcb bcc bce bci bcl bcp bcr bct bcu bcx be- bea beb bec bee bei bel bep ber bet beu bex bi- bia bib bic bie bii bil bip bir bit biu bix bla blb blc ble bli bll blp blr blt blu blx bpa bpb bpc bpe bpi bpl bpp bpr bpt bpu bpx bra brb bre bri brl brp brr brt bru brx bta btb btc bte bti btl btp btr btt btu btx bua bub buc bue bui bul bup bur but buu bux bxb bxi bxl bxx c-- caa cab cac cae cai cal cap car cat cau cax cba cbb cbc cbe cbi cbl cbp cbr cbt cbu cbx cca ccb ccc cce cci ccl ccp ccr cct ccu ccx ce- cea ceb cec cee cei cel cep cer cet ceu cex ci- cia cib cic cie cii cil cip cir cit ciu cix cl- cla clb clc cle cli cll clp clr clt clu clx cpa cpb cpc cpe cpi cpl cpp cpr cpt cpu cpx cra crb crc cre cri crl crp crr crt cru crx cta ctb ctc cte cti ctl ctp ctr ctt ctu ctx cua cub cuc cue cui cul cup cur cut cuu cxc cxi cxl cxp cxr cxt cxx eaa eab eac eae eai eal eap ear eat eau eax eba ebb ebc ebe ebi ebl ebp ebr ebt ebu ebx ec- eca ecb ecc ece eci ecl ecr ect ecu ecx eea eeb eec eee eel eep eer eet eex eia eib eic eie eii eil eip eir eit eiu eix ela elb elc ele eli ell elp elr elt elu elx ep- epa epb epc epe epi epl epp epr ept epu epx era erb erc ere eri erl erp err ert eru eta etb etc ete eti etl etp etr ett etu etx eu- eua eub euc eue eui eul eup eur eut eux ex- exa exc exe exi exl exp exr ext exu exx ia- iaa iab iac iae iai ial iap iar iat iau iba ibb ibc ibe ibi ibl ibp ibr ibt ibu ibx ica icb icc ice ici icl icp icr ict icu ie- iea iec iee iei iel iep ier iet iex iia iib iic iie iii iil iip iir iit iiu iix il- ila ilb ilc ile ili ill ilp ilr ilt ilu ilx ipa ipb ipc ipe ipi ipl ipp ipr ipt ipu ipx ir- ira irb irc ire iri irl irp irr irt iru irx ita itb itc ite iti itl itp itt itu itx iu- iua iub iuc iue iui iup iur iut ixc ixe ixi ixl l-p la- laa lab lac lae lai lal lap lar lat lau lax lba lbb lbc lbe lbi lbl lbp lbr lbt lbu lbx lca lcb lcc lce lci lcl lcp lcr lct lcu lcx lea leb lec lee lei lel lep ler let leu lex lia lib lic lie lii lil lip lir lit liu lix lla llb llc lle lli lll llp llr llt llu lpa lpb lpc lpe lpi lpl lpp lpr lpt lpu lpx lra lrb lrc lri lrp lrr lrt lru lta ltb ltc lte lti ltl ltp ltr ltt ltu ltx lua lub luc lue lui lul lup lur lut luu lux lxc lxi lxr lxx p-p paa pab pac pae pai pal pap par pat pau pax pba pbb pbc pbe pbi pbl pbp pbr pbt pbu pbx pca pcb pcc pce pci pcl pcp pcr pct pcu pcx pea peb pec pee pei pel pep per pet peu pex pia pib pic pie pii pil pip pir pit piu pix pla plb plc ple pli pll plp plr plt plu plx ppa ppb ppc ppe ppi ppl ppp ppr ppt ppu ppx pra prb prc pre pri prl prp prr prt pru prx pt- pta ptb ptc pte pti ptl ptp ptr ptt ptu ptx pua pub puc pue pui pul pup pur put puu pxc pxe pxl pxr pxt ra- raa rab rac rae rai ral rap rar rat rau rax rba rbb rbc rbe rbi rbl rbp rbr rbt rbu rbx rca rcb rcc rce rci rcl rcp rcr rct rcu rcx re- rea reb rec ree rei rel rep rer ret reu rex ria rib ric rie rii ril rip rir rit rix rla rlc rle rli rll rlp rlr rlt rlu rpa rpb rpc rpe rpi rpl rpp rpr rpt rpu rpx rra rrb rrc rri rrl rrp rrr rrt rru rta rtb rtc rte rti rtl rtp rtr rtt rtu rtx rua rub ruc rue rui rup rur rut ruu rux rxp rxr t-x taa tab tac tae tai tal tap tar tat tau tax tba tbb tbc tbe tbi tbl tbp tbr tbt tbu tca tcb tcc tce tci tcl tcp tcr tct tcu tcx te- tea teb tec tee tei tel tep ter tet teu tex tia tib tic tie tii til tip tir tit tiu tix tla tlc tle tli tll tlp