-al -er a-a a-c a-t aaa aac aad aae aal aar aat aau ac- aca acc acd ace acl acr act acu ad- ada adc add ade adl adr adt adu aea aec aed aee ael aer aet aeu al- ala alc ald ale all alr alt alu ar- ara arc ard are arl arr art aru at- ata atc atd ate atl atr att atu au- aua auc aud aue aul aur aut c-- caa cac cad cae cal car cat cau cca ccc ccd cce ccl ccr cct ccu cda cdc cdd cde cdl cdr cdt cdu ce- cea cec ced cee cel cer cet ceu cl- cla clc cld cle cll clr clt clu cra crc crd cre crl crr crt cru cta ctc ctd cte ctl ctr ctt ctu cua cuc cud cue cul cur cut cuu daa dac dad dae dal dar dat dau dca dcc dcd dce dcl dcr dct dcu dda ddc ddd dde ddl ddr ddt ddu de- dea dec ded dee del der det deu dl- dla dlc dld dle dll dlr dlt dlu dra drc drd dre drl drr drt dru dta dtc dtd dte dtl dtr dtt dtu dua duc dud due dul dur dut eaa eac ead eae eal ear eat eau ec- eca ecc ecd ece ecl ecr ect ecu ed- eda edc edd ede edl edr edt edu eea eec eed eee eel eer eet ela elc eld ele ell elr elt elu era erc erd ere erl err ert eru eta etc etd ete etl etr ett etu eu- eua euc eud eue eul eur eut la- laa lac lad lae lal lar lat lau lca lcc lcd lce lcl lcr lct lcu lda ldc ldd lde ldl ldr ldt ldu lea lec led lee lel ler let leu lla llc lld lle lll llr llt llu lra lrc lrd lrr lrt lru lta ltc ltd lte ltl ltr ltt ltu lua luc lud lue lul lur lut luu ra- raa rac rad rae ral rar rat rau rca rcc rcd rce rcl rcr rct rcu rda rdc rdd rde rdl rdr rdt rdu re- rea rec red ree rel rer ret reu rla rlc rld rle rll rlr rlt rlu rra rrc rrd rrl rrr rrt rru rta rtc rtd rte rtl rtr rtt rtu rua ruc rud rue rur rut ruu taa tac tad tae tal tar tat tau tca tcc tcd tce tcl tcr tct tcu tda tdc tdd tde tdl tdr tdt tdu te- tea tec ted tee tel ter tet teu tla tlc tld tle tll tlr tlt tlu tra trc trd tre trl trr trt tru tta ttc ttd tte ttl ttr ttt ttu tua tuc tud tue tul tur tut tuu ua- uaa uac uad uae ual uar uat uau uca ucc ucd uce ucl ucr uct ucu uda udc udd ude udl udr udt udu uea uec ued uee uel uer uet ula ulc uld ule ull ulr ult ulu ur- ura urc urd ure url urr urt uru uta utc utd ute utl utr utt utu uua uuc uue uur uut uuu