-al -ic a-a a-c a-i aaa aac aai aal aap aar aas ac- aca acc aci acl acp acr acs ai- aia aic aii ail aip air ais al- ala alc ali all alp alr als ap- apa apc api apl app apr aps ar- ara arc ari arl arp arr ars as- asa asc asi asl asp asr ass c-- caa cac cai cal cap car cas cca ccc cci ccl ccp ccr ccs ci- cia cic cii cil cip cir cis cl- cla clc cli cll clp clr cls cpa cpc cpi cpl cpp cpr cps cra crc cri crl crp crr crs csa csc csi csl csp csr css ia- iaa iac iai ial iap iar ias ica icc ici icl icp icr ics iia iic iii iil iip iir iis il- ila ilc ili ill ilp ilr ils ipa ipc ipi ipl ipp ipr ips ir- ira irc iri irl irp irr irs is- isa isc isi isl isp isr iss l-p la- laa lac lai lal lap lar las lca lcc lci lcl lcp lcr lcs lia lic lii lil lip lir lis lla llc lli lll llp llr lls lpa lpc lpi lpl lpp lpr lps lra lrc lri lrp lrr lrs lsa lsc lsi lsl lsp lsr lss p-p paa pac pai pal pap par pas pca pcc pci pcl pcp pcr pcs pia pic pii pil pip pir pis pla plc pli pll plp plr pls ppa ppc ppi ppl ppp ppr pps pra prc pri prl prp prr prs ps- psa psc psi psl psp psr pss ra- raa rac rai ral rap rar ras rca rcc rci rcl rcp rcr rcs ria ric rii ril rip rir ris rla rlc rli rll rlp rlr rls rpa rpc rpi rpl rpp rpr rps rra rrc rri rrl rrp rrr rrs rsa rsc rsi rsl rsp rsr rss saa sac sai sal sap sar sas sca scc sci scl scp scr scs sia sic sii sil sip sir sis sla slc sli sll slp slr sls spa spc spi spl spp spr sps sr- sra src sri srl srp srr srs ss- ssa ssc ssi ssl ssp ssr sss