-al -ic a-a a-c a-i a-t aaa aac aad aaf aai aal aar aas aat aau ac- aca acc acd acf aci acl acr acs act acu ad- ada adc add adf adi adl adr ads adt adu af- afa afc afd aff afi afl afr afs aft afu ai- aia aic aid aif aii ail air ais ait aiu al- ala alc ald alf ali all alr als alt alu ar- ara arc ard arf ari arl arr ars art aru as- asa asc asd asf asi asl asr ass ast asu at- ata atc atd atf ati atl atr ats att atu au- aua auc aud auf aui aul aur aus aut c-- caa cac cad caf cai cal car cas cat cau cca ccc ccd ccf cci ccl ccr ccs cct ccu cda cdc cdd cdf cdi cdl cdr cds cdt cdu cfa cfc cfd cff cfi cfl cfr cfs cft cfu ci- cia cic cid cif cii cil cir cis cit ciu cl- cla clc cld clf cli cll clr cls clt clu cra crc crd crf cri crl crr crs crt cru csa csc csd csf csi csl csr css cst csu cta ctc ctd ctf cti ctl ctr cts ctt ctu cua cuc cud cuf cui cul cur cus cut cuu daa dac dad daf dai dal dar das dat dau dca dcc dcd dcf dci dcl dcr dcs dct dcu dda ddc ddd ddf ddi ddl ddr dds ddt ddu dfa dfc dfd dff dfi dfl dfr dfs dft dfu di- dia dic did dif dii dil dir dis dit diu dl- dla dlc dld dlf dli dll dlr dls dlt dlu dra drc drd dri drl drr drs drt dru dsa dsc dsd dsf dsi dsl dsr dss dst dsu dta dtc dtd dtf dti dtl dtr dts dtt dtu dua duc dud duf dui dul dur dus dut faa fac fad faf fai fal far fas fat fau fca fcc fcd fcf fci fcl fcr fcs fct fcu fda fdc fdd fdf fdi fdl fdr fds fdt fdu ffa ffc ffd fff ffi ffl ffr ffs fft ffu fia fic fid fif fii fil fir fis fit fiu fla flc fld flf fli fll flr fls flt flu fra frc frd frf fri frl frr frs frt fru fsa fsc fsd fsf fsi fsl fsr fss fst fsu fta ftc ftd ftf fti ftl ftr fts ftt ftu fua fud fuf fui ful fur fus fut fuu i-d i-f ia- iaa iac iad iaf iai ial iar ias iat iau ica icc icd icf ici icl icr ics ict icu ida idc idd idf idi idl idr ids idt idu ifa ifc ifd iff ifi ifl ifr ifs ift ifu iia iic iid iif iii iil iir iis iit iiu il- ila ilc ild ilf ili ill ilr ils ilt ilu ir- ira irc ird irf iri irl irr irs irt iru is- isa isc isd isf isi isl isr iss ist isu ita itc itd itf iti itl its itt itu iu- iua iuc iud iui iur ius iut la- laa lac lad laf lai lal lar las lat lau lca lcc lcd lcf lci lcl lcr lcs lct lcu lda ldc ldd ldf ldi ldl ldr lds ldt ldu lfa lfc lfd lff lfi lfl lfr lfs lft lfu lia lic lid lif lii lil lir lis lit liu lla llc lld llf lli lll llr lls llt llu lra lrc lrd lrf lri lrr lrs lrt lru lsa lsc lsd lsf lsi lsl lsr lss lst lsu lta ltc ltd ltf lti ltl ltr lts ltt ltu lua luc lud luf lui lul lur lus lut luu ra- raa rac rad raf rai ral rar ras rat rau rca rcc rcd rcf rci rcl rcr rcs rct rcu rda rdc rdd rdf rdi rdl rdr rds rdt rdu rfa rfc rfd rff rfi rfl rfr rfs rft rfu ria ric rid rif rii ril rir ris rit rla rlc rld rlf rli rll rlr rls rlt rlu rra rrc rrd rrf rri rrl rrr rrs rrt rru rsa rsc rsd rsf rsi rsl rsr rss rst rsu rta rtc rtd rtf rti rtl rtr rts rtt rtu rua ruc rud ruf rui rur rus rut ruu saa sac sad saf sai sal sar sas sat sau sca scc scd scf sci scl scr scs sct scu sda sdc sdd sdf sdi sdl sdr sds sdt sdu sfa sfc sfd sff sfi sfl sfr sfs sft sfu sia sic sid sif sii sil sir sis sit siu sla slc sld slf sli sll slr sls slt slu sr- sra src srd srf sri srl srr srs srt ss- ssa ssc ssd ssf ssi ssl ssr sss sst ssu sta stc std stf sti stl str sts stt stu sua suc sud suf sui sul sur sus sut suu taa tac tad taf tai tal tar tas tat tau tca tcc tcd tcf tci tcl tcr tcs tct tcu tda tdc tdd tdf tdi tdl tdr tds tdt tdu tfa tfc tfd tff tfi tfl tfr tfs tft tfu tia tic tid tif tii til tir tis tit tiu tla tlc tld tlf tli tll tlr tls tlt tlu tra trc trd trf tri trl trr trs trt tru tsa tsc tsd tsf tsi tsl tsr tss tst tsu tta ttc ttd ttf tti ttl ttr tts ttt ttu tua tuc tud tuf tui tul tur tus tut tuu ua- uaa uac uad uaf uai ual uar uas uat uau uca ucc ucd ucf uci ucl ucr ucs uct ucu uda udc udd udf udi udl udr uds udt udu ufa ufc ufd uff ufi ufl ufr ufs uft ufu uia uic uid uif uii uil uir uis uit uiu ula ulc uld ulf uli ull ulr uls ult ulu ur- ura urc urd urf uri url urr urs urt uru usa usc usd usf usi usl usr uss ust