-ic -up a-a a-c a-i aaa aac aag aai aap aar aau ac- aca acc acg aci acp acr acu ag- aga agc agg agi agp agr agu ai- aia aic aig aii aip air aiu ap- apa apc apg api app apr apu ar- ara arc arg ari arp arr aru au- aua auc aug aui aup aur c-- caa cac cag cai cap car cau cca ccc ccg cci ccp ccr ccu cga cgc cgg cgi cgp cgr cgu ci- cia cic cig cii cip cir ciu cpa cpc cpg cpi cpp cpr cpu cra crc crg cri crp crr cru cua cuc cug cui cup cur cuu g-p gaa gac gag gai gap gar gau gca gcc gcg gci gcp gcr gcu gga ggc ggg ggi ggp ggr ggu gia gic gig gii gip gir giu gpa gpc gpg gpi gpp gpr gpu gra grc grg gri grp grr gru gu- gua guc gug gui gup gur guu ia- iaa iac iag iai iap iar iau ica icc icg ici icp icr icu iga igc igg igi igp igr igu iia iic iii iip iir iiu ipa ipc ipg ipi ipp ipr ipu ir- ira irc irg iri irp irr iru iu- iua iuc iug iui iup iur p-p paa pac pag pai pap par pau pca pcc pcg pci pcp pcr pcu pga pgc pgg pgi pgp pgr pia pic pig pii pip pir piu ppa ppc ppg ppi ppp ppr ppu pra prc prg pri prp prr pru pua puc pug pui pup pur puu ra- raa rac rag rai rap rar rau rca rcc rcg rci rcp rcr rcu rga rgc rgg rgi rgp rgr ria ric rig rii rip rir rpa rpc rpg rpi rpp rpr rpu rra rrc rrg rri rrp rrr rru rua ruc rug rui rup rur ruu ua- uaa uac uag uai uap uar uau uca ucc ucg uci ucp ucr ucu uga ugc ugg ugi ugp ugr ugu uia uic uig uii uip uir uiu up- upa upc upg upi upp upr upu ur- ura urc urg uri urp urr uru uua uuc uug uur uuu