dddd ddss ddts dgsi dhis dhsg didi dids digg digi digs diii diis dis- disd disg dish disi diss dist dith diti dits ditt dshs dssi dsst dsts dthd dtss gdhs gggg gghg ggss ghhs ghit gidd gidh gidi gids gigg gigi gigs gihs giis gisd gish giss gist gith gits gsds gshs gsis h-ii hdhs hdss hdtt hghs hgst hgts hhds hhgg hhhh hhhs hidi hids high higi higs higt hihi hiht hiis hiit hisd hish hiss hist hiti hits hitt hshs hsts htgs hths idid idig idis idss idts iggs ighd ight igis ihis ihit ihss iiht iiii iiis iiit iisd iisi iist iitt isds ishi ishs isis isit issh issi isss istd isth isti ists itgs iths itis itsi s-ii sdds sdgs sdhd sdhs sdss sggg sggs sghs sgsd sgsh sgss sgts shhh shhs shid shig shih shii shis shit shtg shts sidd sidh sidi sids sigd sigg sigh sigi sigs sihi sihs siht siit sisd sish sisi siss sist sit- sitd sith siti sits sitt ssdd ssgs ssgt sshs ssid ssis ssit sssh sssi ssss sstd ssth ssts stds sthg sths stid stig stih stis stit stsi stss sttd tdhs tdis tdss tghs tgts thds thi- thig this thsd thss thts tidd tids tigh tigi tigs tiht tiit tish tisi tiss tist tith titi tits titt tsgt tshi tshs tsid tsig tsis tssg tssi tsst tsts ttss tttt