-al -er -ic a-a a-c a-i a-t aaa aac aad aae aaf aai aal aar aat ac- aca acc acd ace acf aci acl acr act ad- ada adc add ade adf adi adl adr adt aea aec aed aee aef aei ael aer aet af- afa afc afd afe aff afi afl afr aft ai- aia aic aid aie aif aii ail air ait al- ala alc ald ale alf ali all alr alt ar- ara arc ard are arf ari arl arr art at- ata atc atd ate atf ati atl atr att c-- caa cac cad cae caf cai cal car cat cca ccc ccd cce ccf cci ccl ccr cct cda cdc cdd cde cdf cdi cdl cdr cdt ce- cea cec ced cee cef cei cel cer cet cfa cfc cfd cfe cff cfi cfl cfr cft ci- cia cic cid cie cif cii cil cir cit cl- cla clc cld cle clf cli cll clr clt cra crc crd cre crf cri crl crr crt cta ctc ctd cte ctf cti ctl ctr ctt daa dac dad dae daf dai dal dar dat dca dcc dcd dce dcf dci dcl dcr dct dda ddc ddd dde ddf ddi ddl ddr ddt de- dea dec ded dee def dei del der det dfa dfc dfd dfe dff dfi dfl dfr dft di- dia dic did die dif dii dil dir dit dl- dla dlc dld dle dlf dli dll dlr dlt dra drc drd dre dri drl drr drt dta dtc dtd dte dtf dti dtl dtr dtt eaa eac ead eae eaf eai eal ear eat ec- eca ecc ecd ece ecf eci ecl ecr ect ed- eda edc edd ede edf edi edl edr edt eea eec eed eee eef eel eer eet ef- efa efc efd efe eff efi efl efr eft eia eic eid eie eif eii eil eir eit ela elc eld ele elf eli ell elr elt era erc erd ere erf eri erl err ert eta etc etd ete etf eti etl etr ett faa fac fad fae faf fai fal far fat fca fcc fcd fce fcf fci fcl fcr fct fda fdc fdd fde fdf fdi fdl fdr fdt fea fec fed fee fef fei fel fer fet ffa ffc ffd ffe fff ffi ffl ffr fft fia fic fid fie fif fii fil fir fit fla flc fld fle flf fli fll flr flt fra frc frd fre frf fri frl frr frt fta ftc ftd fte ftf fti ftl ftr ftt i-d i-f ia- iaa iac iad iae iaf iai ial iar iat ica icc icd ice icf ici icl icr ict ida idc idd ide idf idi idl idr idt ie- iea iec ied iee ief iei iel ier iet ifa ifc ifd ife iff ifi ifl ifr ift iia iic iid iie iif iii iil iir iit il- ila ilc ild ile ilf ili ill ilr ilt ir- ira irc ird ire irf iri irl irr irt ita itc itd ite itf iti itl itt la- laa lac lad lae laf lai lal lar lat lca lcc lcd lce lcf lci lcl lcr lct lda ldc ldd lde ldf ldi ldl ldr ldt lea lec led lee lef lei lel ler let lfa lfc lfd lfe lff lfi lfl lfr lft lia lic lid lie lif lii lil lir lit lla llc lld lle llf lli lll llr llt lra lrc lrd lrf lri lrr lrt lta ltc ltd lte ltf lti ltl ltr ltt ra- raa rac rad rae raf rai ral rar rat rca rcc rcd rce rcf rci rcl rcr rct rda rdc rdd rde rdf rdi rdl rdr rdt re- rea rec red ree ref rei rel rer ret rfa rfc rfd rfe rff rfi rfl rfr rft ria ric rid rie rif rii ril rir rit rla rlc rld rle rlf rli rll rlr rlt rra rrc rrd rrf rri rrl rrr rrt rta rtc rtd rte rtf rti rtl rtr rtt taa tac tad tae taf tai tal tar tat tca tcc tcd tce tcf tci tcl tcr tct tda tdc tdd tde tdf tdi tdl tdr tdt te- tea tec ted tee tef tei tel ter tet tfa tfc tfd tfe tff tfi tfl tfr tft tia tic tid tie tif tii til tir tit tla tlc tld tle tlf tli tll tlr tlt tra trc trd tre trf tri trl trr trt tta ttc ttd tte ttf tti ttl ttr ttt