orid orin orio orit ormn ormo ornc orni orno oro- orom oron oror orot orri orro ortc orth orto otcd otho othr otic otin otit oto- otoh oton otoo otor otro otti otto rccc rcdc rchm rcic rcid rcnr rcon rcrd rctc rcti rdcm rdio rdoc rhcm rhim rhin rhio rhoc rhod rhoh rhon ricc rich rico rict ridc ridd ridi rido riho riht riin rimi rimm rimo rind rinn rino riom rion riot riri rith riti rito ritt rmon rnco rndc rndm rnin rnnt rnod rnot rntd rocc roch roco rodd rodi rodo rohm rohn rohr roid roin roio roir roit romd romi romm romo ronc rond roni rono ront rood rooi room roon roor root rorc rori roro rort rotc roth roti rotn roto rotr rott rrmc rrrr rtcc rtcm rtdt rtmc rtmi rtnd t-mo tccc tcdd tch- tchh tchi tcho tchr tcnn tcom tcon tctc tdmi tdor tdri thch thdr thi- thic thim thin thio thir thmt thnt thom thon thoo thor thot thri thro thtr ticc tich tico tidc tidd tiht tiit timi timm timn timo tinc tind tini tinn tino tint tion tird tiri tiro tirr titc tith titi tito titt tmcc tmcm tmnt tmro tmtt tncc tndd toch toci toco todd todi todo todt tohi toho toid toit tomi tomm tomo tomt tonh toni tonn tono tood tooh toom toon toor toot torc tord tori torm torn toro torr tort totc totd toth toti totm toto totr tott trcc tri- tric trim trin trio trit trmd trmi trno troc trod troi trom tron troo trot trtc trtr ttcn ttim tton tttt