-al -up a-a a-b a-t aaa aab aal aap aas aat aau ab- aba abb abl abp abs abt abu al- ala alb all alp als alt alu ap- apa apb apl app aps apt apu as- asa asb asl asp ass ast asu at- ata atb atl atp ats att atu au- aua aub aul aup aus aut b-p b-u baa bab bal bap bas bat bau bba bbb bbl bbp bbs bbt bbu bla blb bll blp bls blt blu bpa bpb bpl bpp bps bpt bpu bsa bsb bsl bsp bss bst bsu bta btb btl btp bts btt btu bua bub bul bup bus but buu l-p la- laa lab lal lap las lat lau lba lbb lbl lbp lbs lbt lbu lla llb lll llp lls llt llu lpa lpb lpl lpp lps lpt lpu lsa lsb lsl lsp lss lst lsu lta ltb ltl ltp lts ltt ltu lua lub lul lup lus lut luu p-p paa pab pal pap pas pat pau pba pbb pbl pbp pbs pbt pbu pla plb pll plp pls plt plu ppa ppb ppl ppp pps ppt ppu ps- psa psb psl psp pss pst psu pt- pta ptb ptl ptp pts ptt ptu pua pub pul pup pus put puu saa sab sal sap sas sat sau sba sbb sbl sbp sbs sbt sbu sla slb sll slp sls slt slu spa spb spl spp sps spt spu ss- ssa ssb ssl ssp sss sst ssu sta stb stl stp sts stt stu sua sub sul sup sus sut suu taa tab tal tap tas tat tau tba tbb tbl tbp tbs tbt tbu tla tll tlp tls tlt tlu tpa tpb tpl tpp tps tpt tpu tsa tsb tsl tsp tss tst tsu tta ttb ttl ttp tts ttt ttu tua tub tul tup tus tut tuu ua- uaa uab ual uap uas uat uau uba ubb ubl ubp ubs ubt ubu ula ulb ull ulp uls ult ulu up- upa upb upp ups upt upu usa usb usl usp uss ust usu uta utb utl utp uts utt utu uua uus uut uuu