-al -ic a-a a-c a-i aaa aac aad aai aal aap aar aas ac- aca acc acd aci acl acp acr acs ad- ada adc add adi adl adp adr ads ai- aia aic aid aii ail aip air ais al- ala alc ald ali all alp alr als ap- apa apc apd api apl app apr aps ar- ara arc ard ari arl arp arr ars as- asa asc asd asi asl asp asr ass c-- caa cac cad cai cal cap car cas cca ccc ccd cci ccl ccp ccr ccs cda cdc cdd cdi cdl cdp cdr cds ci- cia cic cid cii cil cip cir cis cl- cla clc cld cli cll clp clr cls cpa cpc cpd cpi cpl cpp cpr cps cra crc crd cri crl crp crr crs csa csc csd csi csl csp csr css daa dac dad dai dal dap dar das dca dcc dcd dci dcl dcp dcr dcs dda ddc ddd ddi ddl ddp ddr dds di- dia dic did dii dil dip dir dis dl- dla dlc dld dli dll dlp dlr dls dpa dpc dpd dpi dpl dpp dpr dps dra drc drd dri drl drp drr drs dsa dsc dsd dsi dsl dsp dsr dss i-d ia- iaa iac iad iai ial iap iar ias ica icc icd ici icl icp icr ics ida idc idd idi idl idp idr ids iia iic iid iii iil iip iir iis il- ila ilc ild ili ill ilp ilr ils ipa ipc ipd ipi ipl ipp ipr ips ir- ira irc ird iri irl irp irr irs is- isa isc isd isi isl isp isr iss l-p la- laa lac lad lai lal lap lar las lca lcc lcd lci lcl lcp lcr lcs lda ldc ldd ldi ldl ldp ldr lds lia lic lid lii lil lip lir lis lla llc lld lli lll llp llr lls lpa lpc lpd lpi lpl lpp lpr lps lra lrc lrd lri lrp lrr lrs lsa lsc lsd lsi lsl lsp lsr lss p-p paa pac pad pai pal pap par pas pca pcc pcd pci pcl pcp pcr pcs pda pdc pdd pdi pdl pdp pdr pds pia pic pid pii pil pip pir pis pla plc pld pli pll plp plr pls ppa ppc ppd ppi ppl ppp ppr pps pra prc prd pri prl prp prr prs ps- psa psc psd psi psl psp psr pss ra- raa rac rad rai ral rap rar ras rca rcc rcd rci rcl rcp rcr rcs rda rdc rdd rdi rdl rdp rdr rds ria ric rid rii ril rip rir ris rla rlc rld rli rll rlp rlr rls rpa rpc rpd rpi rpl rpp rpr rps rra rrc rrd rri rrl rrp rrr rrs rsa rsc rsd rsi rsl rsp rsr rss saa sac sad sai sal sap sar sas sca scc scd sci scl scp scr scs sda sdc sdd sdi sdl sdp sdr sds sia sic sid sii sil sip sir sis sla slc sld sli sll slp slr sls spa spc spd spi spl spp spr sps sr- sra src srd sri srl srp srr srs ss- ssa ssc ssd ssi ssl ssp ssr sss