-al -er -ic a-a a-c a-i aaa aac aad aae aai aal aap aar ac- aca acc acd ace aci acl acp acr ad- ada adc add ade adi adl adp adr aea aec aed aee aei ael aep aer ai- aia aic aid aie aii ail aip air al- ala alc ald ale ali all alp alr ap- apa apc apd ape api apl app apr ar- ara arc ard are ari arl arp arr c-- caa cac cad cae cai cal cap car cca ccc ccd cce cci ccl ccp ccr cda cdc cdd cde cdi cdl cdp cdr ce- cea cec ced cee cei cel cep cer ci- cia cic cid cie cii cil cip cir cl- cla clc cld cle cli cll clp clr cpa cpc cpd cpe cpi cpl cpp cpr cra crc crd cre cri crl crp crr daa dac dad dae dai dal dap dar dca dcc dcd dce dci dcl dcp dcr dda ddc ddd dde ddi ddl ddp ddr de- dea dec ded dee dei del dep der di- dia dic did die dii dil dip dir dl- dla dlc dld dle dli dll dlp dlr dpa dpc dpd dpe dpi dpl dpp dpr dra drc drd dre dri drl drp drr eaa eac ead eae eai eal eap ear ec- eca ecc ecd ece eci ecl ecr ed- eda edc edd ede edi edl edp edr eea eec eed eee eel eep eer eia eic eid eie eii eil eip eir ela elc eld ele eli ell elp elr ep- epa epc epd epe epi epl epp epr era erc erd ere eri erl erp err i-d ia- iaa iac iad iae iai ial iap iar ica icc icd ice ici icl icp icr ida idc idd ide idi idl idp idr ie- iea iec ied iee iei iel iep ier iia iic iid iie iii iil iip iir il- ila ilc ild ile ili ill ilp ilr ipa ipc ipd ipe ipi ipl ipp ipr ir- ira irc ird ire iri irl irp irr l-p la- laa lac lad lae lai lal lap lar lca lcc lcd lce lci lcl lcp lcr lda ldc ldd lde ldi ldl ldp ldr lea lec led lee lei lel lep ler lia lic lid lie lii lil lip lir lla llc lld lle lli lll llp llr lpa lpc lpd lpe lpi lpl lpp lpr lra lrc lrd lri lrp lrr p-p paa pac pad pae pai pal pap par pca pcc pcd pce pci pcl pcp pcr pda pdc pdd pde pdi pdl pdp pdr pea pec ped pee pei pel pep per pia pic pid pie pii pil pip pir pla plc pld ple pli pll plp plr ppa ppc ppd ppe ppi ppl ppp ppr pra prc prd pre pri prl prp prr ra- raa rac rad rae rai ral rap rar rca rcc rcd rce rci rcl rcp rcr rda rdc rdd rde rdi rdl rdp rdr re- rea rec red ree rei rel rep rer ria ric rid rie rii ril rip rir rla rlc rld rle rli rll rlp rlr rpa rpc rpd rpe rpi rpl rpp rpr rra rrc rrd rri rrl rrp rrr