-al -up a-a a-c a-t aaa aac aae aal aap aat aau aax ac- aca acc ace acl acp act acu acx aea aec aee ael aep aet aeu aex al- ala alc ale all alp alt alu alx ap- apa apc ape apl app apt apu apx at- ata atc ate atl atp att atu atx au- aua auc aue aul aup aut aux ax- axa axe axl axp axt axx c-- caa cac cae cal cap cat cau cax cca ccc cce ccl ccp cct ccu ccx ce- cea cec cee cel cep cet ceu cex cl- cla clc cle cll clp clt clu clx cpa cpc cpe cpl cpp cpt cpu cpx cta ctc cte ctl ctp ctt ctu ctx cua cuc cue cul cup cut cuu cxc cxl cxp cxt cxx eaa eac eae eal eap eat eau eax ec- eca ecc ece ecl ect ecu ecx eea eec eee eel eep eet eex ela elc ele ell elp elt elu elx ep- epa epc epe epl epp ept epu epx eta etc ete etl etp ett etu etx eu- eua euc eue eul eup eut eux ex- exa exc exe exl exp ext exu exx l-p la- laa lac lae lal lap lat lau lax lca lcc lce lcl lcp lct lcu lcx lea lec lee lel lep let leu lex lla llc lle lll llp llt llu lpa lpc lpe lpl lpp lpt lpu lpx lta ltc lte ltl ltp ltt ltu ltx lua luc lue lul lup lut luu lux lxc lxx p-p paa pac pae pal pap pat pau pax pca pcc pce pcl pcp pct pcu pcx pea pec pee pel pep pet peu pex pla plc ple pll plp plt plu plx ppa ppc ppe ppl ppp ppt ppu ppx pt- pta ptc pte ptl ptp ptt ptu ptx pua puc pue pul pup put puu pxc pxe pxl pxt t-x taa tac tae tal tap tat tau tax tca tcc tce tcl tcp tct tcu tcx te- tea tec tee tel tep tet teu tex tla tlc tle tll tlp tlt tlu tlx tpa tpc tpe tpl tpp tpt tpu tpx tta ttc tte ttl ttp ttt ttu ttx tua tuc tue tul tup tut tuu tux txe txl txt txu ua- uaa uac uae ual uap uat uau uca ucc uce ucl ucp uct ucu uea uec uee uel uep uet ula ulc ule ull ulp ult ulu up- upa upc upe upp upt upu upx uta utc ute utl utp utt utu utx uua uuc uue uut uuu uxc uxt uxu xaa xac xal xap xat xau xcl xcp xcx xee xel xep xet xeu xex xla xlt xpa xpc xpe xpl xpp xpt xtc xtp xtx xue xul xup xxl xxp xxx