ssoc ssot sssc sssh sssi ssss sstc ssth ssts stcc stch stcs stec stee steg steo stes stet stge sthg sths stic stie stig stih stio stis stit stoe stog stoo stos stot stsi stss sttc tccc tch- tche tchh tchi tcho tchs tcos tcsh tctc tcts tech teco tecs tect teec tees teet tegg tegh tegi tego tegs tegt tehi teho teic teie teis teoh teos tesc tese tesh teso tess test tete teth teti teto tets tett tgcc tghs tgtc tgts thch the- thec thee thei theo thes thet thi- thic thie thig thio this thoe thog thoo thos thot thse thss thts ticc tice tich tico tics tie- tiee tiei tieo ties tiet tige tigh tigi tigs tiht tiit tios tise tish tisi tiso tiss tist titc tite tith titi tito tits titt toce toch toci toco toee toeh toei toes toet toge togh togo togs togt tohi toho toie tois toit tooh toos toot tosc tose tosh tosi toso toss tost totc tote toth toti toto tots tott tscc tscg tsec tses tset tsgt tshe tshi tshs tsig tsis tsoi tsos tsse tssg tssi tsst tstc tsts tteo ttoe ttss tttt