-ic -up a-a a-c a-i aaa aac aai aan aao aap aar aas aau ac- aca acc aci acn aco acp acr acs acu ai- aia aic aii ain aio aip air ais aiu an- ana anc ani ann ano anp anr ans anu aoa aoc aoi aon aoo aop aor aos aou ap- apa apc api apn apo app apr aps apu ar- ara arc ari arn aro arp arr ars aru as- asa asc asi asn aso asp asr ass asu au- aua auc aui aun auo aup aur aus c-- caa cac cai can cao cap car cas cau cca ccc cci ccn cco ccp ccr ccs ccu ci- cia cic cii cin cio cip cir cis ciu cn- cna cnc cni cnn cno cnp cnr cns cnu co- coa coc coi con coo cop cor cos cou cpa cpc cpi cpn cpo cpp cpr cps cpu cra crc cri crn cro crp crr crs cru csa csc csi csn cso csp csr css csu cua cuc cui cun cuo cup cur cus cuu ia- iaa iac iai ian iao iap iar ias iau ica icc ici icn ico icp icr ics icu iia iic iii iin iio iip iir iis iiu in- ina inc ini inn ino inp inr ins inu io- ioa ioc ioi ion ioo iop ior ios iou ipa ipc ipi ipn ipo ipp ipr ips ipu ir- ira irc iri irn iro irp irr irs iru is- isa isc isi isn iso isp isr iss isu iu- iua iuc iui iup iur ius n-i naa nac nai nan nao nap nar nas nau nca ncc nci ncn nco ncp ncr ncs ncu nia nic nii nin nio nip nir nis niu nna nnc nni nnn nno nnp nns nnu no- noa noc noi non noo nop nor nos nou npa npc npi npn npo npp npr nps npu nra nrc nri nrn nro nrp nrr nrs nru nsa nsc nsi nsn nso nsp nsr nss nsu nua nuc nui nun nuo nup nur nus nuu o-i oaa oac oai oan oao oap oar oas oau oc- oca occ oci ocn oco ocp ocr ocs ocu oia oic oii oin oio oip oir ois oiu on- ona onc oni onn ono onp onr ons onu oo- ooa ooc ooi oon ooo oop oor oos op- opa opc opi opn opo opp opr ops or- ora orc ori orn oro orp orr ors oru os- osa osc osi osn oso osp osr oss osu ou- oua ouc oui oun ouo oup our ous p-p paa pac pai pan pao pap par pas pau pca pcc pci pcn pco pcp pcr pcs pcu pia pic pii pin pio pip pir pis piu pn- pna pnc pni pnn pno pnp pnr pns pnu poa poc poi pon poo pop por pos pou ppa ppc ppi ppn ppo ppp ppr pps ppu pra prc pri prn pro prp prr prs pru ps- psa psc psi psn pso psp psr pss psu pua puc pui pun pup pur pus puu ra- raa rac rai ran rao rap rar ras rau rca rcc rci rcn rco rcp rcr rcs rcu ria ric rii rin rio rip rir ris rna rnc rni rnn rno rnp rnr rns rnu roa roc roi ron roo rop ror ros rou rpa rpc rpi rpn rpo rpp rpr rps rpu rra rrc rri rrn rrp rrr rrs rru rsa rsc rsi rsn rso rsp rsr rss rsu rua ruc rui run ruo rup rur rus ruu saa sac sai san sao sap sar sas sau sca scc sci scn sco scp scr scs scu sia sic sii sin sio sip sir sis siu sna snc sni snn sno snp snr sns snu soa soc soi son soo sop sor sos sou spa spc spi spn spo spp spr sps spu sr- sra src sri srn sro srp srr srs ss- ssa ssc ssi ssn sso ssp ssr sss ssu sua suc sui sun suo sup sur sus suu ua- uaa uac uai uan uao uap uar uas uau uca ucc uci ucn uco ucp ucr ucs ucu uia uic uii uin uio uip uir uis uiu un- una unc uni unn uno unp unr uns unu uoa uoc uon uoo uop uor uos up- upa upc upi upn upo upp upr ups upu ur- ura urc uri urn uro urp urr urs uru usa usc usi usn uso usp usr uss usu uua uuc uun uur uus uuu