-ous iiii iiio iiis iioi iioo iios iisi iisu ilio ilis ill- illi illo ills illy iloo ilos ilus iluy ilxx ioii ioio iolo iooi iooo ioos ioso iosu ious isil isis isls isly iso- isol isos issi isso isss issu issy isus isyl isys iuiu iuss ixil ixlu ixos ixxi iyos liii liis lili lill lilo lils lilu lily lio- lios lisi liso liss lisu lisy lius lixi lixu lixy liyl liyu llll lloo lois loiu loix loli loll lolo lols loly lool loos losi loso loss losy loui loul lous louu loux lox- loxo loys lsso luis luli lull lulu lusi luso luss luxi luxo luyi luys lxii lxis lxxi lxxx lyly lyo- lys- lysi lysl lyso lyss lyx- oiii oils oily oios oisu oiyl olio olis olli ollo olly olos olsi olux oolo oooo ooos oosi oous osii osis osli oslo osoi osoo osos ossi osso ossu ossy osul ouii ouis ouls oulu oulx ouu- oxi- oxis oxo- oxos oxox oxsi oxus oxxo oxy- oxyl oyls oyly oyou oyss s-ii s-os sil- sili sill silo sils silu siol sios siou siox sisi siss sisu sisy siui sius sixo sixx siyi siyu sl-i sloo slos sloy slsu slys soil sois soli soll solo sols soly sool soos sooy sosi soso soss soul sous soxs soyo soys ssis sssi ssss suio suis sul- suli sull sulo sulu suos sus- susi suso suss susu susy suus sux- suyi suyo suyu syis syl- syli syll syls syso syss ulli ullo ully ulo- ulos ulul ulus ulys usis usix uslu usoi usos usss ussu ussy usui usul usus uulu uusi uuuu uxul uxus xiii xil- xili xill xisi xixi xiyu xlii xlix xlox xois xolo xosl xoxo xoyo xsil xuxu xxii xxix xxxi xxxo xxxx xxxy xyl- xylo yili yill yiss ylli ylls yoix yoli yoll yolo yoly yool yosi yoso youi youl yous youx yoyo ysii yssu yuli yulo yuls yulu yuxi yuxu yuyu yyyy