-al -er -ic -up a-a a-b a-c a-i a-t aaa aab aac aad aae aai aal aap aar aat aau ab- aba abb abc abd abe abi abl abp abr abt abu ac- aca acb acc acd ace aci acl acp acr act acu ad- ada adb adc add ade adi adl adp adr adt adu aea aeb aec aed aee aei ael aep aer aet aeu ai- aia aib aic aid aie aii ail aip air ait aiu al- ala alb alc ald ale ali all alp alr alt alu ap- apa apb apc apd ape api apl app apr apt apu ar- ara arb arc ard are ari arl arp arr art aru at- ata atb atc atd ate ati atl atp atr att atu au- aua aub auc aud aue aui aul aup aur aut b-p b-u baa bab bac bad bae bai bal bap bar bat bau bba bbb bbc bbd bbe bbi bbl bbp bbr bbt bbu bca bcb bcc bcd bce bci bcl bcp bcr bct bcu bda bdb bdc bdd bde bdi bdl bdp bdr bdt bdu be- bea beb bec bed bee bei bel bep ber bet beu bi- bia bib bic bid bie bii bil bip bir bit biu bla blb blc bld ble bli bll blp blr blt blu bpa bpb bpc bpd bpe bpi bpl bpp bpr bpt bpu bra brb brd bre bri brl brp brr brt bru bta btb btc btd bte bti btl btp btr btt btu bua bub buc bud bue bui bul bup bur but buu c-- caa cab cac cad cae cai cal cap car cat cau cba cbb cbc cbd cbe cbi cbl cbp cbr cbt cbu cca ccb ccc ccd cce cci ccl ccp ccr cct ccu cda cdb cdc cdd cde cdi cdl cdp cdr cdt cdu ce- cea ceb cec ced cee cei cel cep cer cet ceu ci- cia cib cic cid cie cii cil cip cir cit ciu cl- cla clb clc cld cle cli cll clp clr clt clu cpa cpb cpc cpd cpe cpi cpl cpp cpr cpt cpu cra crb crc crd cre cri crl crp crr crt cru cta ctb ctc ctd cte cti ctl ctp ctr ctt ctu cua cub cuc cud cue cui cul cup cur cut cuu daa dab dac dad dae dai dal dap dar dat dau dba dbb dbc dbd dbe dbi dbl dbp dbr dbt dbu dca dcb dcc dcd dce dci dcl dcp dcr dct dcu dda ddb ddc ddd dde ddi ddl ddp ddr ddt ddu de- dea deb dec ded dee dei del dep der det deu di- dia dib dic did die dii dil dip dir dit diu dl- dla dlb dlc dld dle dli dll dlp dlr dlt dlu dpa dpb dpc dpd dpe dpi dpl dpp dpr dpt dpu dra drb drc drd dre dri drl drp drr drt dru dta dtb dtc dtd dte dti dtl dtp dtr dtt dtu dua dub duc dud due dui dul dup dur dut eaa eab eac ead eae eai eal eap ear eat eau eba ebb ebc ebd ebe ebi ebl ebp ebr ebt ebu ec- eca ecb ecc ecd ece eci ecl ecr ect ecu ed- eda edb edc edd ede edi edl edp edr edt edu eea eeb eec eed eee eel eep eer eet eia eib eic eid eie eii eil eip eir eit eiu ela elb elc eld ele eli ell elp elr elt elu ep- epa epb epc epd epe epi epl epp epr ept epu era erb erc erd ere eri erl erp err ert eru eta etb etc etd ete eti etl etp etr ett etu eu- eua eub euc eud eue eui eul eup eur eut i-d ia- iaa iab iac iad iae iai ial iap iar iat iau iba ibb ibc ibd ibe ibi ibl ibp ibr ibt ibu ica icb icc icd ice ici icl icp icr ict icu ida idb idc idd ide idi idl idp idr idt idu ie- iea iec ied iee iei iel iep ier iet iia iib iic iid iie iii iil iip iir iit iiu il- ila ilb ilc ild ile ili ill ilp ilr ilt ilu ipa ipb ipc ipd ipe ipi ipl ipp ipr ipt ipu ir- ira irb irc ird ire iri irl irp irr irt iru ita itb itc itd ite iti itl itp itt itu iu- iua iub iuc iud iue iui iup iur iut l-p la- laa lab lac lad lae lai lal lap lar lat lau lba lbb lbc lbd lbe lbi lbl lbp lbr lbt lbu lca lcb lcc lcd lce lci lcl lcp lcr lct lcu lda ldb ldc ldd lde ldi ldl ldp ldr ldt ldu lea leb lec led lee lei lel lep ler let leu lia lib lic lid lie lii lil lip lir lit liu lla llb llc lld lle lli lll llp llr llt llu lpa lpb lpc lpd lpe lpi lpl lpp lpr lpt lpu lra lrb lrc lrd lri lrp lrr lrt lru lta ltb ltc ltd lte lti ltl ltp ltr ltt ltu lua lub luc lud lue lui lul lup lur lut luu p-p paa pab pac pad pae pai pal pap par pat pau pba pbb pbc pbd pbe pbi pbl pbp pbr pbt pbu pca pcb pcc pcd pce pci pcl pcp pcr pct pcu pda pdb pdc pdd pde pdi pdl pdp pdr pdt pdu pea peb pec ped pee pei pel pep per pet peu pia pib pic pid pie pii pil pip pir pit piu pla plb plc pld ple pli pll plp plr plt plu ppa ppb ppc ppd ppe ppi ppl ppp ppr ppt ppu pra prb prc prd pre pri prl prp prr prt pru pt- pta ptb ptc ptd pte pti ptl ptp ptr ptt ptu pua pub puc pud pue pui pul pup pur put puu ra- raa rab