-er -ic -up a-a a-c a-i aaa aac aae aai aao aap aar aas aau aav ac- aca acc ace aci aco acp acr acs acu acv aea aec aee aei aeo aep aer aes aeu aev ai- aia aic aie aii aio aip air ais aiu aiv aoa aoc aoe aoi aoo aop aor aos aou aov ap- apa apc ape api apo app apr aps apu apv ar- ara arc are ari aro arp arr ars aru arv as- asa asc ase asi aso asp asr ass asu asv au- aua auc aue aui auo aup aur aus auv av- ava avc ave avi avo avp avr avs avu c-- caa cac cae cai cao cap car cas cau cav cca ccc cce cci cco ccp ccr ccs ccu ccv ce- cea cec cee cei ceo cep cer ces ceu cev ci- cia cic cie cii cio cip cir cis ciu civ co- coa coc coe coi coo cop cor cos cou cov cpa cpc cpe cpi cpo cpp cpr cps cpu cpv cra crc cre cri cro crp crr crs cru crv csa csc cse csi cso csp csr css csu csv cua cuc cue cui cuo cup cur cus cuu cuv cva cvc cve cvi cvo cvp cvr cvs cvu cvv eaa eac eae eai eao eap ear eas eau eav ec- eca ecc ece eci eco ecr ecs ecu ecv eea eec eee eeo eep eer ees eev eia eic eie eii eio eip eir eis eiu eiv eo- eoa eoc eoe eoi eoo eop eor eos eou ep- epa epc epe epi epo epp epr eps epu era erc ere eri ero erp err ers eru erv es- esa esc ese esi eso esp esr ess esu esv eu- eua euc eue eui eup eur eus euv eva evc eve evi evo evp evr evs evv i-v ia- iaa iac iae iai iao iap iar ias iau iav ica icc ice ici ico icp icr ics icu icv ie- iea iec iee iei iep ier ies iev iia iic iie iii iio iip iir iis iiu io- ioa ioc ioe ioi ioo iop ior ios iou iov ipa ipc ipe ipi ipo ipp ipr ips ipu ipv ir- ira irc ire iri iro irp irr irs iru irv is- isa isc ise isi iso isp isr iss isu isv iu- iua iuc iue iui iup iur ius iva ivc ive ivi ivo ivp ivr ivs ivu ivv o-i oaa oac oae oai oao oap oar oas oau oav oc- oca occ oci oco ocp ocr ocs ocu ocv oea oec oee oei oeo oep oer oes oia oic oie oii oio oip oir ois oiu oiv oo- ooa ooc ooi ooo oop oor oos oov op- opa opc ope opi opo opp opr ops opv or- ora orc ore ori oro orp orr ors oru orv os- osa osc ose osi oso osp osr oss osu osv ou- oua ouc oue oui ouo oup our ous ov- ova ovc ove ovi ovo ovp ovs ovv p-p paa pac pae pai pao pap par pas pau pav pca pcc pce pci pco pcp pcr pcs pcu pcv pea pec pee pei peo pep per pes peu pev pia pic pie pii pio pip pir pis piu piv poa poc poe poi poo pop por pos pou pov ppa ppc ppe ppi ppo ppp ppr pps ppu ppv pra prc pre pri pro prp prr prs pru prv ps- psa psc pse psi pso psp psr pss psu psv pua puc pue pui pup pur pus puu pva pvc pve pvi pvo pvp pvr pvs pvu pvv ra- raa rac rae rai rao rap rar ras rau rav rca rcc rce rci rco rcp rcr rcs rcu rcv re- rea rec ree rei reo rep rer res reu rev ria ric rie rii rio rip rir ris riv roa roc roe roi roo rop ror ros rou rov rpa rpc rpe rpi rpo rpp rpr rps rpu rpv rra rrc rri rrp rrr rrs rru rsa rsc rse rsi rso rsp rsr rss rsu rsv rua ruc rue rui ruo rup rur rus ruu ruv rva rvc rve rvi rvo rvp rvr rvs rvu rvv saa sac sae sai sao sap sar sas sau sav sca scc sce sci sco scp scr scs scu scv se- sea sec see sei seo sep ser ses seu sev sia sic sie sii sio sip sir sis siu siv soa soc soe soi soo sop sor sos sou sov spa spc spe spi spo spp spr sps spu spv sr- sra src sre sri sro srp srr srs srv ss- ssa ssc sse ssi sso ssp ssr sss ssu ssv sua suc sue sui suo sup sur sus suu suv sva svc sve svi svo svp svr svs svu svv ua- uaa uac uae uai uao uap uar uas uau uav uca ucc uce uci uco ucp ucr ucs ucu ucv uea uec uee uei uep uer ues uia uic uie uii uio uip uir uis uiu uoa uoc uoe uoo uop uor uos up- upa upc upe upi upo upp upr ups upu upv ur- ura urc ure uri uro urp urr urs uru usa usc use usi uso usp usr uss usu usv uua uuc uue uur uus uuu uva uvc uve uvo uvs uvu uvv v-a v-e vaa vac vae vai vao vap var vas vau vav vca vcc vce vci vco vcp vcr vcs vcu vea vec vee vei veo vep ver ves veu vi- via vic vie vii vio vip vir vis viu viv voa voc voe voi voo vop vor vos vou vov vpa vpc vpe vpi vpo vpp vpr vps vpu vra vrc vre vri vrp vrr vrs vru vsa vsc vse vsi vso vsp vsr vss vsu vsv vue vup vur vus vuv vva vvc vvi vvo vvr vvs vvv