h-ii hhhh hihi hiho hiil hili hill hilo hiri hiro hohl hoho hoil hoir hol- holh holi holl holo hool hoor hori horl horo horr iihl iiii iiio iioi iioo ilio ilir ill- illi illo iloo ioii ioio iolo iooi iooo iori iri- iril irio iroh irri lhhh lhor lih- lihi liho liii liir lili lill lilo lio- lior liri lirl liro lirr llll lloo lohi loho lohr loir loli loll lolo lool loor lori loro lroi lrrr ohhi ohho ohio ohoh oiii olio olli ollo olor ooho oolo oooh oooo ori- oril orio orlo oro- oror orri orro rhio rhli rhoh riho rill rilo riol riri rohl rohr roil roio roir roll rolo rooi rool roor rori roro rrrr