-al -er -ic a-a a-c a-i a-t aaa aac aad aae aai aak aal aar aat ac- aca acc acd ace aci ack acl acr act ad- ada adc add ade adi adk adl adr adt aea aec aed aee aei aek ael aer aet ai- aia aic aid aie aii aik ail air ait aka akc akd ake aki akk akl akr al- ala alc ald ale ali alk all alr alt ar- ara arc ard are ari ark arl arr art at- ata atc atd ate ati atl atr att c-- caa cac cad cae cai cak cal car cat cca ccc ccd cce cci cck ccl ccr cct cda cdc cdd cde cdi cdk cdl cdr cdt ce- cea cec ced cee cei cek cel cer cet ci- cia cic cid cie cii cik cil cir cit cka ckc ckd cki ckt cl- cla clc cld cle cli clk cll clr clt cra crc crd cre cri crk crl crr crt cta ctc ctd cte cti ctk ctl ctr ctt daa dac dad dae dai dak dal dar dat dca dcc dcd dce dci dck dcl dcr dct dda ddc ddd dde ddi ddk ddl ddr ddt de- dea dec ded dee dei dek del der det di- dia dic did die dii dik dil dir dit dka dkc dke dki dkk dkl dkr dkt dl- dla dlc dld dle dli dlk dll dlr dlt dra drc drd dre dri drk drl drr drt dta dtc dtd dte dti dtk dtl dtr dtt eaa eac ead eae eai eak eal ear eat ec- eca ecc ecd ece eci eck ecl ecr ect ed- eda edc edd ede edi edk edl edr edt eea eec eed eee eek eel eer eet eia eic eid eie eii eik eil eir eit eka ekc ekd eke eki ekl ekr ekt ela elc eld ele eli elk ell elr elt era erc erd ere eri erk erl err ert eta etc etd ete eti etk etl etr ett i-d ia- iaa iac iad iae iai ial iar iat ica icc icd ice ici ick icl icr ict ida idc idd ide idi idk idl idr idt ie- iea iec ied iee iei iek iel ier iet iia iic iid iie iii iil iir iit ika ikc ike iki ikk ikl ikr ikt il- ila ilc ild ile ili ilk ill ilr ilt ir- ira irc ird ire iri irk irl irr irt ita itc itd ite iti itk itl itt k-t ka- kaa kac kad kae kai kak kal kar kat kca kcc kcd kce kci kck kcl kcr kct kda kdc kde kdk kdl kdr kdt ke- kea kec ked kee kei kek kel ker ket kia kic kid kie kii kik kil kir kit kkc kke kki kkk kkl kkr kkt kl- kla klc kld kli klr klt kra krc krd kri krk krl krr krt kta ktc kte ktk ktl ktr ktt la- laa lac lad lae lai lak lal lar lat lca lcc lcd lce lci lck lcl lcr lct lda ldc ldd lde ldi ldk ldl ldr ldt lea lec led lee lei lek lel ler let lia lic lid lie lii lik lil lir lit lka lkl lkr lkt lla llc lld lle lli llk lll llr llt lra lrc lrd lri lrk lrr lrt lta ltc ltd lte lti ltk ltl ltr ltt ra- raa rac rad rae rai rak ral rar rat rca rcc rcd rce rci rcl rcr rct rda rdc rdd rde rdi rdl rdr rdt re- rea rec red ree rei rek rel rer ret ria ric rid rie rii rik ril rir rit rkc rke rkk rkt rla rlc rld rle rli rll rlr rlt rra rrc rrd rri rrk rrl rrr rrt rta rtc rtd rte rti rtk rtl rtr rtt taa tac tad tae tai tak tal tar tat tca tcc tcd tce tci tck tcl tcr tct tda tdc tdd tde tdi tdk tdl tdr tdt te- tea tec ted tee tei tek tel ter tet tia tic tid tie tii tik til tir tit tka tkc tke tkk tkl tkr tkt tla tlc tld tle tli tlk tll tlr tlt tra trc trd tre tri trk trl trr trt tta ttc ttd tte tti ttk ttl ttr ttt