-ic a-a a-c a-i a-t aaa aac aad aai aan aar aat ac- aca acc acd aci acn acr act ad- ada adc add adi adn adr adt ai- aia aic aid aii ain air ait an- ana anc and ani ann anr ant ar- ara arc ard ari arn arr art at- ata atc atd ati atn atr att c-- caa cac cad cai can car cat cca ccc ccd cci ccn ccr cct cda cdc cdd cdi cdn cdr cdt ci- cia cic cid cii cin cir cit cn- cna cnc cnd cni cnn cnr cnt cra crc crd cri crn crr crt cta ctc ctd cti ctn ctr ctt daa dac dad dai dan dar dat dca dcc dcd dci dcn dcr dct dda ddc ddd ddi ddn ddr ddt di- dia dic did dii din dir dit dna dnc dnd dni dnn dnr dnt dra drc drd dri drn drr drt dta dtc dtd dti dtn dtr dtt i-d ia- iaa iac iad iai ian iar iat ica icc icd ici icn icr ict ida idc idd idi idn idr idt iia iic iid iii iin iir iit in- ina inc ind ini inn inr int ir- ira irc ird iri irn irr irt ita itc itd iti itn itt n-i naa nac nad nai nan nar nat nca ncc ncd nci ncn ncr nct nda ndc ndd ndi ndn ndr ndt nia nic nid nii nin nir nit nna nnc nni nnn nnt nra nrc nrd nri nrn nrr nrt nta ntc ntd nti ntn ntr ntt ra- raa rac rad rai ran rar rat rca rcc rcd rci rcn rcr rct rda rdc rdd rdi rdn rdr rdt ria ric rid rii rin rir rit rna rnc rnd rni rnn rnr rnt rra rrc rrd rri rrn rrr rrt rta rtc rtd rti rtn rtr rtt taa tac tad tai tan tar tat tca tcc tcd tci tcn tcr tct tda tdc tdd tdi tdn tdr tdt tia tic tid tii tin tir tit tna tnc tnd tni tnn tnr tnt tra trc trd tri trn trr trt tta ttc ttd tti ttn ttr ttt