shm sho shp shr shs sht shu sic sie sih sii sim sio sip sir sis sit siu smc sme smh smi smm smo smp smr sms smt smu soc soe soh soi som soo sop sor sos sot sou spc spe sph spi spm spo spp spr sps spt spu sr- src sre srh sri srm sro srp srr srs srt ss- ssc sse ssh ssi ssm sso ssp ssr sss sst ssu stc ste sth sti stm sto stp str sts stt stu suc sue suh sui sum suo sup sur sus sut suu tcc tce tch tci tcm tco tcp tcr tcs tct tcu te- tec tee teh tei tem teo tep ter tes tet teu th- thc the thh thi thm tho thp thr ths tht thu tic tie tih tii tim tio tip tir tis tit tiu tmc tme tmh tmi tmm tmo tmp tmr tms tmt tmu to- toc toe toh toi tom too top tor tos tot tou tpc tpe tph tpi tpm tpo tpp tpr tps tpt tpu trc tre trh tri trm tro trp trr trs trt tru tsc tse tsh tsi tsm tso tsp tsr tss tst tsu ttc tte tth tti ttm tto ttp ttr tts ttt ttu tuc tue tuh tui tum tuo tup tur tus tut tuu ucc uce uch uci ucm uco ucp ucr ucs uct ucu uec uee ueh uei uem uep uer ues uet uhc uhe uhh uhi uhm uho uhp uhr uhs uht uhu uic uie uii uim uio uip uir uis uit uiu um- umc ume umh umi umm umo ump umr ums umt umu uoc uoe uom uoo uop uor uos uot up- upc upe uph upi upm upo upp upr ups upt upu ur- urc ure uri urm uro urp urr urs urt uru usc use ush usi usm uso usp usr uss ust usu utc ute uth uti utm uto utp utr uts utt utu uuc uue uum uur uus uut uuu