-ic a-a a-c a-i a-t aaa aac aad aai aar aat aay ac- aca acc acd aci acr act acy ad- ada adc add adi adr adt ady ai- aia aic aid aii air ait aiy ar- ara arc ard ari arr art ary at- ata atc atd ati atr att ay- aya ayc ayd ayi ayr ayt c-- caa cac cad cai car cat cay cca ccc ccd cci ccr cct cda cdc cdd cdi cdr cdt cdy ci- cia cic cid cii cir cit cra crc crd cri crr crt cry cta ctc ctd cti ctr ctt cty cya cyc cyd cyr cyt daa dac dad dai dar dat day dca dcc dcd dci dcr dct dda ddc ddd ddi ddr ddt ddy di- dia dic did dii dir dit diy dra drc drd dri drr drt dry dta dtc dtd dti dtr dtt dty dy- dya dyc dyd dyr dyy i-d ia- iaa iac iad iai iar iat ica icc icd ici icr ict icy ida idc idd idi idr idt idy iia iic iid iii iir iit ir- ira irc ird iri irr irt iry ita itc itd iti itt ity iya iyc iyr iyt iyy ra- raa rac rad rai rar rat ray rca rcc rcd rci rcr rct rda rdc rdd rdi rdr rdt rdy ria ric rid rii rir rit riy rra rrc rrd rri rrr rrt rta rtc rtd rti rtr rtt rty ry- rya ryc ryd ryr ryy taa tac tad tai tar tat tay tca tcc tcd tci tcr tct tda tdc tdd tdi tdr tdt tdy tia tic tid tii tir tit tiy tra trc trd tri trr trt try tta ttc ttd tti ttr ttt tty tya tyc tyd tyr tyt yaa yac yad yai yar yat yay yca ycc ycd yci ycy yda ydt ydy yid yii yir yit yra yrc yrt yta ytc ytd ytr ytt yyc yyt yyy