-up b-p b-u bbb bbe bbh bbl bbp bbs bbu be- beb bee beh bel bep bes beu bhb bhe bhh bhl bhp bhs bhu blb ble blh bll blp bls blu bpb bpe bph bpl bpp bps bpu bsb bse bsh bsl bsp bss bsu bub bue buh bul bup bus buu ebb ebe ebh ebl ebp ebs ebu eeb eee eel eep ees ehb ehe ehh ehl ehp ehs ehu elb ele elh ell elp els elu ep- epb epe eph epl epp eps epu es- esb ese esh esl esp ess esu eu- eub eue eul eup eus hbb hbe hbh hbl hbp hbs hbu he- heb hee heh hel hep hes heu hhb hhe hhh hhl hhp hhs hhu hlb hle hlh hll hlp hls hlu hpb hpe hph hpl hpp hps hpu hsb hse hsh hsl hsp hss hsu hub hue huh hul hup hus huu l-p lbb lbe lbh lbl lbp lbs lbu leb lee leh lel lep les leu lhb lhh lhp lhs lhu llb lle lll llp lls llu lpb lpe lph lpl lpp lps lpu lsb lse lsh lsl lsp lss lsu lub lue luh lul lup lus luu p-p pbb pbe pbl pbp pbs pbu peb pee peh pel pep pes peu phb phe phl php phs phu plb ple plh pll plp pls plu ppb ppe pph ppl ppp pps ppu ps- psb pse psh psl psp pss psu pub pue puh pul pup pus puu sbb sbe sbh sbl sbp sbs sbu se- seb see seh sel sep ses seu sh- shb she shh shl shp shs shu slb sle slh sll slp sls slu spb spe sph spl spp sps spu ss- ssb sse ssh ssl ssp sss ssu sub sue suh sul sup sus suu ubb ube ubh ubl ubp ubs ubu ueb uee ueh uel uep ues uhb uhe uhh uhl uhp uhs uhu ulb ule ull ulp uls ulu up- upb upe uph upp ups upu usb use ush usl usp uss usu uue uus uuu