-al -up a-a a-b a-i a-t aaa aab aai aal aap aar aat aau aax ab- aba abb abi abl abp abr abt abu abx ai- aia aib aii ail aip air ait aiu aix al- ala alb ali all alp alr alt alu alx ap- apa apb api apl app apr apt apu apx ar- ara arb ari arl arp arr art aru arx at- ata atb ati atl atp atr att atu atx au- aua aub aui aul aup aur aut aux ax- axa axi axl axp axr axt axx b-p b-u baa bab bai bal bap bar bat bau bax bba bbb bbi bbl bbp bbr bbt bbu bbx bi- bia bib bii bil bip bir bit biu bix bla blb bli bll blp blr blt blu blx bpa bpb bpi bpl bpp bpr bpt bpu bpx bra brb bri brl brp brr brt bru brx bta btb bti btl btp btr btt btu btx bua bub bui bul bup bur but buu bux bxb bxi bxl bxx ia- iaa iab iai ial iap iar iat iau iba ibb ibi ibl ibp ibr ibt ibu ibx iia iib iii iil iip iir iit iiu iix il- ila ilb ili ill ilp ilr ilt ilu ilx ipa ipb ipi ipl ipp ipr ipt ipu ipx ir- ira irb iri irl irp irr irt iru irx ita itb iti itl itp itt itu itx iu- iua iub iui iup iur iut ixi ixl l-p la- laa lab lai lal lap lar lat lau lax lba lbb lbi lbl lbp lbr lbt lbu lbx lia lib lii lil lip lir lit liu lix lla llb lli lll llp llr llt llu lpa lpb lpi lpl lpp lpr lpt lpu lpx lra lrb lri lrp lrr lrt lru lta ltb lti ltl ltp ltr ltt ltu ltx lua lub lui lul lup lur lut luu lux lxi lxr lxx p-p paa pab pai pal pap par pat pau pax pba pbb pbi pbl pbp pbr pbt pbu pbx pia pib pii pil pip pir pit piu pix pla plb pli pll plp plr plt plu plx ppa ppb ppi ppl ppp ppr ppt ppu ppx pra prb pri prl prp prr prt pru prx pt- pta ptb pti ptl ptp ptr ptt ptu ptx pua pub pui pul pup pur put puu pxl pxr pxt ra- raa rab rai ral rap rar rat rau rax rba rbb rbi rbl rbp rbr rbt rbu rbx ria rib rii ril rip rir rit rix rla rli rll rlp rlr rlt rlu rpa rpb rpi rpl rpp rpr rpt rpu rpx rra rrb rri rrl rrp rrr rrt rru rta rtb rti rtl rtp rtr rtt rtu rtx rua rub rui rup rur rut ruu rux rxp rxr t-x taa tab tai tal tap tar tat tau tax tba tbb tbi tbl tbp tbr tbt tbu tia tib tii til tip tir tit tiu tix tla tli tll tlp tlr tlt tlu tlx tpa tpb tpi tpl tpp tpr tpt tpu tpx tra trb tri trl trp trr trt tru trx tta ttb tti ttl ttp ttr ttt ttu ttx tua tub tui tul tup tur tut tuu tux txi txl txt txu ua- uaa uab uai ual uap uar uat uau uba ubb ubi ubl ubp ubr ubt ubu ubx uia uib uii uil uip uir uit uiu ula ulb uli ull ulp ulr ult ulu up- upa upb upi upp upr upt upu upx ur- ura urb uri url urp urr urt uru urx uta utb uti utl utp utr utt utu utx uua uur uut uuu uxb uxr uxt uxu xaa xal xap xar xat xau xbl xbr xbx xia xii xit xiu xix xla xlb xli xlr xlt xpa xpb xpl xpp xpt xrt xrx xti xtp xtr xtx xui xul xup xxi xxl xxp xxx