dddd ddss didi dids diii diis dili dill dils din- dini dinn dins dird dirl dirr dirs dis- disd disi diss dlii dlil dlis dlrs dnis dril drin drrs dsdr dsls dsri dsrr dssi dssn idid idil idin idir idis idli idls idss iiii iiis iirs iisd iisi iisr ilin ilir ilis ill- illd illi ills ilni ind- indi inds inid inis inni innr inns inri inrs inss irds iri- irid iril irin iris irri irrs isdn isds isil isin isis isls isri issi issr isss ldls ldrs lidl lids liii liin liir liis lili lill lils lind linn lins lird liri lirl lirn lirr lirs lisd lisi liss llds llll lndn lrdd lrds lrrr ls-r lsds lsid lssr n-ii ndls ndri ndsi ndsl ndss nidd nidi nids niir nild nili nill nils nind nini ninl nins nirs nisd nisi nisl niss nlls nnls nnnn nnsl nnss nrds nrrd nrrl nsdl nsds nsin nsis nslr nsls nsnr nsrd nsrl nssr nsss ridd ridi rids riin riis rill rind rinn riri rirs risd risi riss rlds rlin rlls rnds rnin rnld rnli rrrr rsdd rsdl rsds rsid rsis rsnn rsnr rssl s-ii sdds sdls sdrs sdsl sdss sidd sidi sidr sids sil- sild sili sill sils sind sini sinn sins siri sirr sirs sisd sisi siss sl-i slds slid slir slln slrn slrs snid snir snns snrs snsd sris srni srnn srsd ssdd ssid ssin ssis ssns ssri ssrl ssrs sssi ssss