sfr sfs sft sfu sh- sha she shf shh shl sho shp shr shs sht shu sla sle slf slh sll slo slp slr sls slt slu soa soe sof soh sol soo sop sor sos sot sou spa spe spf sph spl spo spp spr sps spt spu sr- sra sre srf srh srl sro srp srr srs srt ss- ssa sse ssf ssh ssl sso ssp ssr sss sst ssu sta ste stf sth stl sto stp str sts stt stu sua sue suf suh sul suo sup sur sus sut suu taa tae taf tah tal tao tap tar tas tat tau te- tea tee tef teh tel teo tep ter tes tet teu tfa tfe tff tfh tfl tfo tfp tfr tfs tft tfu th- tha the thf thh thl tho thp thr ths tht thu tla tle tlf tlh tll tlo tlp tlr tls tlt tlu to- toa toe tof toh tol too top tor tos tot tou tpa tpe tpf tph tpl tpo tpp tpr tps tpt tpu tra tre trf trh trl tro trp trr trs trt tru tsa tse tsf tsh tsl tso tsp tsr tss tst tsu tta tte ttf tth ttl tto ttp ttr tts ttt ttu tua tue tuf tuh tul tuo tup tur tus tut tuu ua- uaa uae uaf uah ual uao uap uar uas uat uau uea uee uef ueh uel uep uer ues uet ufa ufe uff ufh ufl ufo ufp ufr ufs uft ufu uha uhe uhf uhh uhl uho uhp uhr uhs uht uhu ula ule ulf ull ulo ulp ulr uls ult ulu uoa uoe uol uoo uop uor uos uot up- upa upe upf uph upo upp upr ups upt upu ur- ura ure urf url uro urp urr urs urt uru usa use usf ush usl uso usp usr uss ust usu uta ute utf uth utl uto utp utr uts utt utu uua uue uur uus uut uuu