-al a-a a-c a-t aaa aac aad aal aar aat aau ac- aca acc acd acl acr act acu ad- ada adc add adl adr adt adu al- ala alc ald all alr alt alu ar- ara arc ard arl arr art aru at- ata atc atd atl atr att atu au- aua auc aud aul aur aut c-- caa cac cad cal car cat cau cca ccc ccd ccl ccr cct ccu cda cdc cdd cdl cdr cdt cdu cl- cla clc cld cll clr clt clu cra crc crd crl crr crt cru cta ctc ctd ctl ctr ctt ctu cua cuc cud cul cur cut cuu daa dac dad dal dar dat dau dca dcc dcd dcl dcr dct dcu dda ddc ddd ddl ddr ddt ddu dl- dla dlc dld dll dlr dlt dlu dra drc drd drl drr drt dru dta dtc dtd dtl dtr dtt dtu dua duc dud dul dur dut la- laa lac lad lal lar lat lau lca lcc lcd lcl lcr lct lcu lda ldc ldd ldl ldr ldt ldu lla llc lld lll llr llt llu lra lrc lrd lrr lrt lru lta ltc ltd ltl ltr ltt ltu lua luc lud lul lur lut luu ra- raa rac rad ral rar rat rau rca rcc rcd rcl rcr rct rcu rda rdc rdd rdl rdr rdt rdu rla rlc rld rll rlr rlt rlu rra rrc rrd rrl rrr rrt rru rta rtc rtd rtl rtr rtt rtu rua ruc rud rur rut ruu taa tac tad tal tar tat tau tca tcc tcd tcl tcr tct tcu tda tdc tdd tdl tdr tdt tdu tla tlc tld tll tlr tlt tlu tra trc trd trl trr trt tru tta ttc ttd ttl ttr ttt ttu tua tuc tud tul tur tut tuu ua- uaa uac uad ual uar uat uau uca ucc ucd ucl ucr uct ucu uda udc udd udl udr udt udu ula ulc uld ull ulr ult ulu ur- ura urc urd url urr urt uru uta utc utd utl utr utt utu uua uuc uur uut uuu