-ic a-a a-c a-i a-t aaa aac aad aaf aai aar aat aau ac- aca acc acd acf aci acr act acu ad- ada adc add adf adi adr adt adu af- afa afc afd aff afi afr aft afu ai- aia aic aid aif aii air ait aiu ar- ara arc ard arf ari arr art aru at- ata atc atd atf ati atr att atu au- aua auc aud auf aui aur aut c-- caa cac cad caf cai car cat cau cca ccc ccd ccf cci ccr cct ccu cda cdc cdd cdf cdi cdr cdt cdu cfa cfc cfd cff cfi cfr cft cfu ci- cia cic cid cif cii cir cit ciu cra crc crd crf cri crr crt cru cta ctc ctd ctf cti ctr ctt ctu cua cuc cud cuf cui cur cut cuu daa dac dad daf dai dar dat dau dca dcc dcd dcf dci dcr dct dcu dda ddc ddd ddf ddi ddr ddt ddu dfa dfc dfd dff dfi dfr dft dfu di- dia dic did dif dii dir dit diu dra drc drd dri drr drt dru dta dtc dtd dtf dti dtr dtt dtu dua duc dud duf dui dur dut faa fac fad faf fai far fat fau fca fcc fcd fcf fci fcr fct fcu fda fdc fdd fdf fdi fdr fdt fdu ffa ffc ffd fff ffi ffr fft ffu fia fic fid fif fii fir fit fiu fra frc frd frf fri frr frt fru fta ftc ftd ftf fti ftr ftt ftu fua fud fuf fui fur fut fuu i-d i-f ia- iaa iac iad iaf iai iar iat iau ica icc icd icf ici icr ict icu ida idc idd idf idi idr idt idu ifa ifc ifd iff ifi ifr ift ifu iia iic iid iif iii iir iit iiu ir- ira irc ird irf iri irr irt iru ita itc itd itf iti itt itu iu- iua iuc iud iui iur iut ra- raa rac rad raf rai rar rat rau rca rcc rcd rcf rci rcr rct rcu rda rdc rdd rdf rdi rdr rdt rdu rfa rfc rfd rff rfi rfr rft rfu ria ric rid rif rii rir rit rra rrc rrd rrf rri rrr rrt rru rta rtc rtd rtf rti rtr rtt rtu rua ruc rud ruf rui rur rut ruu taa tac tad taf tai tar tat tau tca tcc tcd tcf tci tcr tct tcu tda tdc tdd tdf tdi tdr tdt tdu tfa tfc tfd tff tfi tfr tft tfu tia tic tid tif tii tir tit tiu tra trc trd trf tri trr trt tru tta ttc ttd ttf tti ttr ttt ttu tua tuc tud tuf tui tur tut tuu ua- uaa uac uad uaf uai uar uat uau uca ucc ucd ucf uci ucr uct ucu uda udc udd udf udi udr udt udu ufa ufc ufd uff ufi ufr uft ufu uia uic uid uif uii uir uit uiu ur- ura urc urd urf uri urr urt uru uta utc utd utf uti utr utt utu uua uuc uur uut uuu