-al -er -up a-a a-c aaa aac aad aae aag aal aap aar aau ac- aca acc acd ace acg acl acp acr acu ad- ada adc add ade adg adl adp adr adu aea aec aed aee aeg ael aep aer aeu ag- aga agc agd age agg agl agp agr agu al- ala alc ald ale alg all alp alr alu ap- apa apc apd ape apg apl app apr apu ar- ara arc ard are arg arl arp arr aru au- aua auc aud aue aug aul aup aur c-- caa cac cad cae cag cal cap car cau cca ccc ccd cce ccg ccl ccp ccr ccu cda cdc cdd cde cdg cdl cdp cdr cdu ce- cea cec ced cee ceg cel cep cer ceu cga cgc cgd cge cgg cgl cgp cgr cgu cl- cla clc cld cle clg cll clp clr clu cpa cpc cpd cpe cpg cpl cpp cpr cpu cra crc crd cre crg crl crp crr cru cua cuc cud cue cug cul cup cur cuu daa dac dad dae dag dal dap dar dau dca dcc dcd dce dcg dcl dcp dcr dcu dda ddc ddd dde ddg ddl ddp ddr ddu de- dea dec ded dee deg del dep der deu dga dgc dgd dge dgg dgl dgp dgr dgu dl- dla dlc dld dle dlg dll dlp dlr dlu dpa dpc dpd dpe dpg dpl dpp dpr dpu dra drc drd dre drg drl drp drr dru dua duc dud due dug dul dup dur eaa eac ead eae eag eal eap ear eau ec- eca ecc ecd ece ecg ecl ecr ecu ed- eda edc edd ede edg edl edp edr edu eea eec eed eee eeg eel eep eer ega egc egd ege egg egl egp egr egu ela elc eld ele elg ell elp elr elu ep- epa epc epd epe epg epl epp epr epu era erc erd ere erg erl erp err eru eu- eua euc eud eue eug eul eup eur g-d g-p gaa gac gad gae gag gal gap gar gau gca gcc gcd gce gcg gcl gcp gcr gcu gda gdc gdd gde gdl gdp gdr gdu ge- gea gec ged gee geg gel gep ger geu gga ggc ggd ggg ggp ggr ggu gla glc gld gle glg gll glp glr glu gpa gpc gpd gpe gpg gpl gpp gpr gpu gra grc grd gre grg grl grp grr gru gu- gua guc gud gue gug gul gup gur guu l-p la- laa lac lad lae lag lal lap lar lau lca lcc lcd lce lcg lcl lcp lcr lcu lda ldc ldd lde ldg ldl ldp ldr ldu lea lec led lee leg lel lep ler leu lga lgc lgd lge lgg lgl lgp lgr lgu lla llc lld lle llg lll llp llr llu lpa lpc lpd lpe lpg lpl lpp lpr lpu lra lrc lrd lrg lrp lrr lru lua luc lud lue lug lul lup lur luu p-p paa pac pad pae pag pal pap par pau pca pcc pcd pce pcg pcl pcp pcr pcu pda pdc pdd pde pdg pdl pdp pdr pdu pea pec ped pee peg pel pep per peu pga pgc pgd pge pgg pgl pgp pgr pla plc pld ple plg pll plp plr plu ppa ppc ppd ppe ppg ppl ppp ppr ppu pra prc prd pre prg prl prp prr pru pua puc pud pue pug pul pup pur puu ra- raa rac rad rae rag ral rap rar rau rca rcc rcd rce rcg rcl rcp rcr rcu rda rdc rdd rde rdg rdl rdp rdr rdu re- rea rec red ree reg rel rep rer reu rga rgc rgd rge rgg rgp rgr rla rlc rld rle rlg rll rlp rlr rlu rpa rpc rpd rpe rpg rpl rpp rpr rpu rra rrc rrd rrg rrl rrp rrr rru rua ruc rud rue rug rup rur ruu ua- uaa uac uad uae uag ual uap uar uau uca ucc ucd uce ucg ucl ucp ucr ucu uda udc udd ude udg udl udp udr udu uea uec ued uee ueg uel uep uer uga ugc uge ugg ugl ugp ugr ugu ula ulc uld ule ulg ull ulp ulr ulu up- upa upc upd upe upg upp upr upu ur- ura urc urd ure urg url urp urr uru uua uuc uue uug uur uuu