-al -ic a-a a-c a-i aaa aac aad aai aal aap aas ac- aca acc acd aci acl acp acs ad- ada adc add adi adl adp ads ai- aia aic aid aii ail aip ais al- ala alc ald ali all alp als ap- apa apc apd api apl app aps as- asa asc asd asi asl asp ass c-- caa cac cad cai cal cap cas cca ccc ccd cci ccl ccp ccs cda cdc cdd cdi cdl cdp cds ci- cia cic cid cii cil cip cis cl- cla clc cld cli cll clp cls cpa cpc cpd cpi cpl cpp cps csa csc csd csi csl csp css daa dac dad dai dal dap das dca dcc dcd dci dcl dcp dcs dda ddc ddd ddi ddl ddp dds di- dia dic did dii dil dip dis dl- dla dlc dld dli dll dlp dls dpa dpc dpd dpi dpl dpp dps dsa dsc dsd dsi dsl dsp dss i-d ia- iaa iac iad iai ial iap ias ica icc icd ici icl icp ics ida idc idd idi idl idp ids iia iic iid iii iil iip iis il- ila ilc ild ili ill ilp ils ipa ipc ipd ipi ipl ipp ips is- isa isc isd isi isl isp iss l-p la- laa lac lad lai lal lap las lca lcc lcd lci lcl lcp lcs lda ldc ldd ldi ldl ldp lds lia lic lid lii lil lip lis lla llc lld lli lll llp lls lpa lpc lpd lpi lpl lpp lps lsa lsc lsd lsi lsl lsp lss p-p paa pac pad pai pal pap pas pca pcc pcd pci pcl pcp pcs pda pdc pdd pdi pdl pdp pds pia pic pid pii pil pip pis pla plc pld pli pll plp pls ppa ppc ppd ppi ppl ppp pps ps- psa psc psd psi psl psp pss saa sac sad sai sal sap sas sca scc scd sci scl scp scs sda sdc sdd sdi sdl sdp sds sia sic sid sii sil sip sis sla slc sld sli sll slp sls spa spc spd spi spl spp sps ss- ssa ssc ssd ssi ssl ssp sss