-er -ic -ji -up a-a a-c a-i aaa aac aae aai aaj aap aar aau ac- aca acc ace aci acj acp acr acu aea aec aee aei aej aep aer aeu ai- aia aic aie aii aip air aiu aja ajc aje aji ajj ajp ajr aju ap- apa apc ape api apj app apr apu ar- ara arc are ari arj arp arr aru au- aua auc aue aui auj aup aur c-- c-j caa cac cae cai caj cap car cau cca ccc cce cci ccj ccp ccr ccu ce- cea cec cee cei cej cep cer ceu ci- cia cic cie cii cij cip cir ciu cja cjc cjp cjr cpa cpc cpe cpi cpj cpp cpr cpu cra crc cre cri crj crp crr cru cua cuc cue cui cup cur cuu eaa eac eae eai eaj eap ear eau ec- eca ecc ece eci ecj ecr ecu eea eec eee eep eer eia eic eie eii eij eip eir eiu eja ejc eji ejp eju ep- epa epc epe epi epp epr epu era erc ere eri erp err eru eu- eua euc eue eui euj eup eur ia- iaa iac iae iai iap iar iau ica icc ice ici icj icp icr icu ie- iea iec iee iei iej iep ier iia iic iie iii iij iip iir iiu ija ijc ije iji iju ipa ipc ipe ipi ipp ipr ipu ir- ira irc ire iri irj irp irr iru iu- iua iuc iue iui iup iur j-i jaa jac jae jai jaj jap jar jau jca jcc jce jci jcp jcr jcu jea jec jee jei jej jep jer jeu jia jic jie jii jij jip jir jiu jja jjc jjj jjp jjr jju jpa jpc jpe jpi jpj jpp jpr jra jrc jri jrp jrr jue jui jup jur p-p paa pac pae pai paj pap par pau pca pcc pce pci pcj pcp pcr pcu pea pec pee pei pep per peu pia pic pie pii pij pip pir piu pja pjc pji pjp ppa ppc ppe ppi ppj ppp ppr ppu pra prc pre pri prp prr pru pua puc pue pui puj pup pur puu ra- raa rac rae rai raj rap rar rau rca rcc rce rci rcj rcp rcr rcu re- rea rec ree rei rep rer reu ria ric rie rii rip rir rja rjc rjp rjr rpa rpc rpe rpi rpp rpr rpu rra rrc rri rrp rrr rru rua ruc rue rui rup rur ruu ua- uaa uac uae uai uaj uap uar uau uca ucc uce uci ucj ucp ucr ucu uea uec uee uei uep uer uia uic uie uii uip uir uiu ujc uji up- upa upc upe upi upj upp upr upu ur- ura urc ure uri urp urr uru uua uuc uue uur uuu