-th -up b-p b-u bbb bbh bbm bbp bbs bbt bbu bhb bhh bhm bhp bhs bht bhu bmb bmh bmm bmp bms bmt bmu bpb bph bpm bpp bps bpt bpu bsb bsh bsm bsp bss bst bsu btb bth btm btp bts btt btu bub buh bum bup bus but buu hbb hbh hbm hbp hbs hbt hbu hhb hhh hhm hhp hhs hht hhu hmb hmh hmm hmp hms hmt hmu hpb hph hpm hpp hps hpt hpu hsb hsh hsm hsp hss hst hsu htb hth htm htp hts htt hub huh hum hup hus hut huu mbb mbh mbm mbp mbs mbt mbu mhh mhm mhp mhs mht mhu mmb mmh mmm mmp mms mmt mmu mpb mph mpm mpp mps mpt mpu msb msh msm msp mss mst msu mtb mth mtm mtp mts mtt mtu mub muh mum mup mus mut muu p-p pbb pbm pbp pbs pbt pbu phb phm php phs pht phu pmb pmh pmm pmp pms pmt pmu ppb pph ppm ppp pps ppt ppu ps- psb psh psm psp pss pst psu pt- ptb pth ptm ptp pts ptt ptu pub puh pum pup pus put puu sbb sbh sbm sbp sbs sbt sbu sh- shb shh shm shp shs sht shu smb smh smm smp sms smt smu spb sph spm spp sps spt spu ss- ssb ssh ssm ssp sss sst ssu stb sth stm stp sts stt stu sub suh sum sup sus sut suu tbb tbh tbm tbp tbs tbt tbu th- thb thh thm thp ths tht thu tmb tmh tmm tmp tms tmt tmu tpb tph tpm tpp tps tpt tpu tsb tsh tsm tsp tss tst tsu ttb tth ttm ttp tts ttt ttu tub tuh tum tup tus tut tuu ubb ubh ubp ubs ubt ubu uhb uhh uhm uhp uhs uht uhu um- umb umh umm ump ums umt umu up- upb uph upm upp ups upt upu usb ush usm usp uss ust usu utb uth utm utp uts utt utu uum uus uut uuu