dddd ddly ddry ddss didi dids didy diii diis dili dill dils dily dird dirl dirr dirs dis- disd disi diss disy diyi dlii dlil dlis dlrs dril drrs dry- drys dsdr dsls dsri dsrr dssi dydd dyll dyr- dyri dys- dysi dysr dyss dyyr idid idil idir idis idli idls idly idss idyl iiii iiis iirs iisd iisi iisr ilir ilis ill- illd illi ills illy irds iri- irid iril iris iriy irri irrs isds isil isis isls isly isri issi issr isss issy isyl isys ldls ldrs ldry lidl lids liii liir liis lili lill lils lily lird liri lirl lirr lirs liry lisd lisi liss lisy liyl llds llll llyr lrdd lrds lrrr lrry ls-r lsds lsid lssr lydd lyly lys- lysi lysl lyss ridd ridi rids riis rill rily riri rirs risd risi riss rlds rlls rlys rrrr rsdd rsdl rsds rsid rsis rssl rydy ryis rysy s-ii sdds sdls sdrs sdry sdsl sdss sidd sidi sidr sids sidy sil- sild sili sill sils siri sirr sirs sisd sisi siss sisy siyi sl-i slds slid slir slrs slys sris srsd ssdd ssid ssis ssri ssrl ssrs sssi ssss sydi syds syis syl- syli syll syls syrs syry syss ydil yidi yids yild yili yill yird yirr yiss ylds ylid ylli ylls yrly ysii yyyy