h-ii hhhh hhhs hihi hiho hiis hijo hish hiss hiyo hoho hois hojo hoos hosh hoss hoyi hoys hshs hyo- ihis ihss iiii iiio iiis iioi iioo iios iisi iisj ijji ioii ioio iooi iooo ioos ioso ishi ishs isis iso- isos issh issi isso isss issy isys iyos iysh jhhs jiji jish jiso johi joho joio jois joji jojo joos josh joso joss joyo joys jsss ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss ohyo oiii oios ojos ojoy ooho oohs ooij ooji oooh oooo ooos oosi oshi osho oshs osii osis osoi osoo osos ossi osso ossy oyss s-ii s-os shhh shhs shih shii shio shis shoo shos sihi sihs sijo sios sish sisi siss sisy siyi sjhs sjis sohh soho sohs sois soji soos sooy sosh sosi soso soss soyo soys sshs ssis sssh sssi ssss syis syso syss yhis yiji yijs yiss yoho yoji yosh yosi yoso yoyo ysii yssh yyyy