-al -er -ic a-a a-c a-i a-t aaa aac aad aae aai aal aap aar aat ac- aca acc acd ace aci acl acp acr act ad- ada adc add ade adi adl adp adr adt aea aec aed aee aei ael aep aer aet ai- aia aic aid aie aii ail aip air ait al- ala alc ald ale ali all alp alr alt ap- apa apc apd ape api apl app apr apt ar- ara arc ard are ari arl arp arr art at- ata atc atd ate ati atl atp atr att c-- caa cac cad cae cai cal cap car cat cca ccc ccd cce cci ccl ccp ccr cct cda cdc cdd cde cdi cdl cdp cdr cdt ce- cea cec ced cee cei cel cep cer cet ci- cia cic cid cie cii cil cip cir cit cl- cla clc cld cle cli cll clp clr clt cpa cpc cpd cpe cpi cpl cpp cpr cpt cra crc crd cre cri crl crp crr crt cta ctc ctd cte cti ctl ctp ctr ctt daa dac dad dae dai dal dap dar dat dca dcc dcd dce dci dcl dcp dcr dct dda ddc ddd dde ddi ddl ddp ddr ddt de- dea dec ded dee dei del dep der det di- dia dic did die dii dil dip dir dit dl- dla dlc dld dle dli dll dlp dlr dlt dpa dpc dpd dpe dpi dpl dpp dpr dpt dra drc drd dre dri drl drp drr drt dta dtc dtd dte dti dtl dtp dtr dtt eaa eac ead eae eai eal eap ear eat ec- eca ecc ecd ece eci ecl ecr ect ed- eda edc edd ede edi edl edp edr edt eea eec eed eee eel eep eer eet eia eic eid eie eii eil eip eir eit ela elc eld ele eli ell elp elr elt ep- epa epc epd epe epi epl epp epr ept era erc erd ere eri erl erp err ert eta etc etd ete eti etl etp etr ett i-d ia- iaa iac iad iae iai ial iap iar iat ica icc icd ice ici icl icp icr ict ida idc idd ide idi idl idp idr idt ie- iea iec ied iee iei iel iep ier iet iia iic iid iie iii iil iip iir iit il- ila ilc ild ile ili ill ilp ilr ilt ipa ipc ipd ipe ipi ipl ipp ipr ipt ir- ira irc ird ire iri irl irp irr irt ita itc itd ite iti itl itp itt l-p la- laa lac lad lae lai lal lap lar lat lca lcc lcd lce lci lcl lcp lcr lct lda ldc ldd lde ldi ldl ldp ldr ldt lea lec led lee lei lel lep ler let lia lic lid lie lii lil lip lir lit lla llc lld lle lli lll llp llr llt lpa lpc lpd lpe lpi lpl lpp lpr lpt lra lrc lrd lri lrp lrr lrt lta ltc ltd lte lti ltl ltp ltr ltt p-p paa pac pad pae pai pal pap par pat pca pcc pcd pce pci pcl pcp pcr pct pda pdc pdd pde pdi pdl pdp pdr pdt pea pec ped pee pei pel pep per pet pia pic pid pie pii pil pip pir pit pla plc pld ple pli pll plp plr plt ppa ppc ppd ppe ppi ppl ppp ppr ppt pra prc prd pre pri prl prp prr prt pt- pta ptc ptd pte pti ptl ptp ptr ptt ra- raa rac rad rae rai ral rap rar rat rca rcc rcd rce rci rcl rcp rcr rct rda rdc rdd rde rdi rdl rdp rdr rdt re- rea rec red ree rei rel rep rer ret ria ric rid rie rii ril rip rir rit rla rlc rld rle rli rll rlp rlr rlt rpa rpc rpd rpe rpi rpl rpp rpr rpt rra rrc rrd rri rrl rrp rrr rrt rta rtc rtd rte rti rtl rtp rtr rtt taa tac tad tae tai tal tap tar tat tca tcc tcd tce tci tcl tcp tcr tct tda tdc tdd tde tdi tdl tdp tdr tdt te- tea tec ted tee tei tel tep ter tet tia tic tid tie tii til tip tir tit tla tlc tld tle tli tll tlp tlr tlt tpa tpc tpd tpe tpi tpl tpp tpr tpt tra trc trd tre tri trl trp trr trt tta ttc ttd tte tti ttl ttp ttr ttt