-al -ic a-a a-c a-i a-t aaa aac aad aai aal aar aat ac- aca acc acd aci acl acr act ad- ada adc add adi adl adr adt ai- aia aic aid aii ail air ait al- ala alc ald ali all alr alt ar- ara arc ard ari arl arr art at- ata atc atd ati atl atr att c-- caa cac cad cai cal car cat cca ccc ccd cci ccl ccr cct cda cdc cdd cdi cdl cdr cdt ci- cia cic cid cii cil cir cit cl- cla clc cld cli cll clr clt cra crc crd cri crl crr crt cta ctc ctd cti ctl ctr ctt daa dac dad dai dal dar dat dca dcc dcd dci dcl dcr dct dda ddc ddd ddi ddl ddr ddt di- dia dic did dii dil dir dit dl- dla dlc dld dli dll dlr dlt dra drc drd dri drl drr drt dta dtc dtd dti dtl dtr dtt i-d ia- iaa iac iad iai ial iar iat ica icc icd ici icl icr ict ida idc idd idi idl idr idt iia iic iid iii iil iir iit il- ila ilc ild ili ill ilr ilt ir- ira irc ird iri irl irr irt ita itc itd iti itl itt la- laa lac lad lai lal lar lat lca lcc lcd lci lcl lcr lct lda ldc ldd ldi ldl ldr ldt lia lic lid lii lil lir lit lla llc lld lli lll llr llt lra lrc lrd lri lrr lrt lta ltc ltd lti ltl ltr ltt ra- raa rac rad rai ral rar rat rca rcc rcd rci rcl rcr rct rda rdc rdd rdi rdl rdr rdt ria ric rid rii ril rir rit rla rlc rld rli rll rlr rlt rra rrc rrd rri rrl rrr rrt rta rtc rtd rti rtl rtr rtt taa tac tad tai tal tar tat tca tcc tcd tci tcl tcr tct tda tdc tdd tdi tdl tdr tdt tia tic tid tii til tir tit tla tlc tld tli tll tlr tlt tra trc trd tri trl trr trt tta ttc ttd tti ttl ttr ttt