-er a-a a-c aaa aac aad aae aak aap aar aaw ac- aca acc acd ace ack acp acr acw ad- ada adc add ade adk adp adr adw aea aec aed aee aek aep aer aew aka akc akd ake akk akp akr akw ap- apa apc apd ape apk app apr apw ar- ara arc ard are ark arp arr arw aw- awa awc awd awe awk awp awr aww c-- caa cac cad cae cak cap car caw cca ccc ccd cce cck ccp ccr ccw cda cdc cdd cde cdk cdp cdr cdw ce- cea cec ced cee cek cep cer cew cka ckc ckd ckw cpa cpc cpd cpe cpk cpp cpr cpw cra crc crd cre crk crp crr crw cw- cwa cwc cwd cwe cwk cwp cwr daa dac dad dae dak dap dar daw dca dcc dcd dce dck dcp dcr dcw dda ddc ddd dde ddk ddp ddr ddw de- dea dec ded dee dek dep der dew dka dkc dke dkk dkp dkr dkw dpa dpc dpd dpe dpk dpp dpr dpw dra drc drd dre drk drp drr drw dwa dwc dwe dwp dwr dww eaa eac ead eae eak eap ear eaw ec- eca ecc ecd ece eck ecr ecw ed- eda edc edd ede edk edp edr edw eea eec eed eee eek eep eer eew eka ekc ekd eke ekp ekr ep- epa epc epd epe epp epr epw era erc erd ere erk erp err erw ewa ewc ewd ewe ewk ewp ewr eww ka- kaa kac kad kae kak kap kar kaw kca kcc kcd kce kck kcp kcr kda kdc kde kdk kdp kdr ke- kea kec ked kee kek kep ker kew kkc kke kkk kkp kkr kpa kpc kpd kpe kpk kpp kpr kpw kra krc krd krk krp krr krw kw- kwa kwc kwd kwk kwp kww p-p paa pac pad pae pak pap par paw pca pcc pcd pce pck pcp pcr pcw pda pdc pdd pde pdk pdp pdr pea pec ped pee pek pep per pew pka pkc pkd pke pkp pkr ppa ppc ppd ppe ppk ppp ppr ppw pra prc prd pre prk prp prr prw pwa pwc pwd pwe pwp pwr ra- raa rac rad rae rak rap rar raw rca rcc rcd rce rcp rcr rcw rda rdc rdd rde rdp rdr re- rea rec red ree rek rep rer rew rkc rke rkk rkp rpa rpc rpd rpe rpk rpp rpr rpw rra rrc rrd rrk rrp rrr rwa rwc rwd rwe rwr waa wac wad wae wak wap war waw wca wcc wcd wce wck wcp wcr wcw wda wdc wdp wdr wea wec wed wee wek wep wer wew wka wkc wkd wke wkp wkr wkw wpa wpc wpd wpe wpk wpp wpr wr- wra wrc wrd wre wrk wrp wrr wrw wwa wwc wwd wwe wwp www