-al -er -ic -up a-a a-c a-i aaa aac aad aae aai aal aap aar aas aau ac- aca acc acd ace aci acl acp acr acs acu ad- ada adc add ade adi adl adp adr ads adu aea aec aed aee aei ael aep aer aes aeu ai- aia aic aid aie aii ail aip air ais aiu al- ala alc ald ale ali all alp alr als alu ap- apa apc apd ape api apl app apr aps apu ar- ara arc ard are ari arl arp arr ars aru as- asa asc asd ase asi asl asp asr ass asu au- aua auc aud aue aui aul aup aur aus c-- caa cac cad cae cai cal cap car cas cau cca ccc ccd cce cci ccl ccp ccr ccs ccu cda cdc cdd cde cdi cdl cdp cdr cds cdu ce- cea cec ced cee cei cel cep cer ces ceu ci- cia cic cid cie cii cil cip cir cis ciu cl- cla clc cld cle cli cll clp clr cls clu cpa cpc cpd cpe cpi cpl cpp cpr cps cpu cra crc crd cre cri crl crp crr crs cru csa csc csd cse csi csl csp csr css csu cua cuc cud cue cui cul cup cur cus cuu daa dac dad dae dai dal dap dar das dau dca dcc dcd dce dci dcl dcp dcr dcs dcu dda ddc ddd dde ddi ddl ddp ddr dds ddu de- dea dec ded dee dei del dep der des deu di- dia dic did die dii dil dip dir dis diu dl- dla dlc dld dle dli dll dlp dlr dls dlu dpa dpc dpd dpe dpi dpl dpp dpr dps dpu dra drc drd dre dri drl drp drr drs dru dsa dsc dsd dse dsi dsl dsp dsr dss dsu dua duc dud due dui dul dup dur dus eaa eac ead eae eai eal eap ear eas eau ec- eca ecc ecd ece eci ecl ecr ecs ecu ed- eda edc edd ede edi edl edp edr eds edu eea eec eed eee eel eep eer ees eia eic eid eie eii eil eip eir eis eiu ela elc eld ele eli ell elp elr els elu ep- epa epc epd epe epi epl epp epr eps epu era erc erd ere eri erl erp err ers eru es- esa esc esd ese esi esl esp esr ess esu eu- eua euc eud eue eui eul eup eur eus i-d ia- iaa iac iad iae iai ial iap iar ias iau ica icc icd ice ici icl icp icr ics icu ida idc idd ide idi idl idp idr ids idu ie- iea iec ied iee iei iel iep ier ies iia iic iid iie iii iil iip iir iis iiu il- ila ilc ild ile ili ill ilp ilr ils ilu ipa ipc ipd ipe ipi ipl ipp ipr ips ipu ir- ira irc ird ire iri irl irp irr irs iru is- isa isc isd ise isi isl isp isr iss isu iu- iua iuc iud iue iui iup iur ius l-p la- laa lac lad lae lai lal lap lar las lau lca lcc lcd lce lci lcl lcp lcr lcs lcu lda ldc ldd lde ldi ldl ldp ldr lds ldu lea lec led lee lei lel lep ler les leu lia lic lid lie lii lil lip lir lis liu lla llc lld lle lli lll llp llr lls llu lpa lpc lpd lpe lpi lpl lpp lpr lps lpu lra lrc lrd lri lrp lrr lrs lru lsa lsc lsd lse lsi lsl lsp lsr lss lsu lua luc lud lue lui lul lup lur lus luu p-p paa pac pad pae pai pal pap par pas pau pca pcc pcd pce pci pcl pcp pcr pcs pcu pda pdc pdd pde pdi pdl pdp pdr pds pdu pea pec ped pee pei pel pep per pes peu pia pic pid pie pii pil pip pir pis piu pla plc pld ple pli pll plp plr pls plu ppa ppc ppd ppe ppi ppl ppp ppr pps ppu pra prc prd pre pri prl prp prr prs pru ps- psa psc psd pse psi psl psp psr pss psu pua puc pud pue pui pul pup pur pus puu ra- raa rac rad rae rai ral rap rar ras rau rca rcc rcd rce rci rcl rcp rcr rcs rcu rda rdc rdd rde rdi rdl rdp rdr rds rdu re- rea rec red ree rei rel rep rer res reu ria ric rid rie rii ril rip rir ris rla rlc rld rle rli rll rlp rlr rls rlu rpa rpc rpd rpe rpi rpl rpp rpr rps rpu rra rrc rrd rri rrl rrp rrr rrs rru rsa rsc rsd rse rsi rsl rsp rsr rss rsu rua ruc rud rue rui rup rur rus ruu saa sac sad sae sai sal sap sar sas sau sca scc scd sce sci scl scp scr scs scu sda sdc sdd sde sdi sdl sdp sdr sds sdu se- sea sec sed see sei sel sep ser ses seu sia sic sid sie sii sil sip sir sis siu sla slc sld sle sli sll slp slr sls slu spa spc spd spe spi spl spp spr sps spu sr- sra src srd sre sri srl srp srr srs ss- ssa ssc ssd sse ssi ssl ssp ssr sss ssu sua suc sud sue sui sul sup sur sus suu ua- uaa uac uad uae uai ual uap uar uas uau uca ucc ucd uce uci ucl ucp ucr ucs ucu uda udc udd ude udi udl udp udr uds udu uea uec ued uee uei uel uep uer ues uia uic uid uie uii uil uip uir uis uiu ula ulc uld ule uli ull ulp ulr uls ulu up- upa upc upd upe upi upp upr ups upu ur- ura