sig sii sik sin sip sis sit siu sk- ska skc ske skg ski skk skp sks skt sku sna snc sne sng sni snk snn snp sns snt snu spa spc spe spg spi spk spn spp sps spt spu ss- ssa ssc sse ssg ssi ssk ssn ssp sss sst ssu sta stc ste stg sti stk stn stp sts stt stu sua suc sue sug sui suk sun sup sus sut suu taa tac tae tag tai tak tan tap tas tat tau tca tcc tce tcg tci tck tcn tcp tcs tct tcu te- tea tec tee teg tei tek ten tep tes tet teu tga tgc tge tgg tgi tgk tgn tgp tgs tgt tgu tia tic tie tig tii tik tin tip tis tit tiu tka tkc tke tkg tkk tkp tks tkt tna tnc tne tng tni tnk tnn tnp tns tnt tpa tpc tpe tpg tpi tpk tpn tpp tps tpt tpu tsa tsc tse tsg tsi tsk tsn tsp tss tst tsu tta ttc tte ttg tti ttk ttn ttp tts ttt ttu tua tuc tue tug tui tuk tun tup tus tut tuu ua- uaa uac uae uag uai uak uan uap uas uat uau uca ucc uce ucg uci uck ucn ucp ucs uct ucu uea uec uee ueg uei uen uep ues uet uga ugc uge ugg ugi ugk ugn ugp ugs ugt ugu uia uic uie uig uii uin uip uis uit uiu uka ukc uke uki ukk ukn ukp uku un- una unc une ung uni unk unn unp uns unt unu up- upa upc upe upg upi upk upn upp ups upt upu usa usc use usg usi usk usn usp uss ust usu uta utc ute uti utk utn utp uts utt utu uua uuc uue uug uun uus uut uuu