iiii iiio iiit iioi iioo iitr iitt ijji ilio ilir ilit ill- illi illo illt iloo ilot ioii ioio ioit iolo iooi iooo iori ioto iri- iril irio irri irti itil itll itoi itol itoo itor itri itto j-ro jiji jili jill jilt jiri jiro jirt jiti jito joio joit joji jojo joli joll jolo jolt jool joor joot jorl joro jort joto jott jtol liii liir lij- lijt lili lill lilo lilt lio- lior liri lirl liro lirr lirt liti litl lito litr litt llll lloo loir loit lojo loli loll lolo looj lool loor loot lori loro loti lotl loto lotr lott lroi lrrr lttr oiii oirt oiti olio olit olli ollo olor olot ooij ooji oolo oooo oort ori- oril orio orit orji orlo oro- oror orot orri orro orto otit oto- otoo otor otro otti otto riji rijo rill rilo riol riot riri riti ritl rito ritt roil roio roir roit roji rojo roll rolo rolt rooi rool roor root rori roro rort roti rotj rotl roto rotr rott rrrr rtlt tiit tiji tijo till tilo tilr tilt tiri tirl tiro tirr titi tito titt tlli toil toit toji tojo tol- toli tolj toll tolo tolt tool toor toot tori toro torr tort toti toto totr tott tri- tril trio trit troi troo trot trtr tttt