gggg gigg gigi gigo gimo giog gioi girg giri giro girr girt gito gmit gmmr gogi gogo goit gomi gomo goog gooi goom goor goot gorg gori gorm goro gorr gort goti gotm goto gott grig grim grit grmt grog groi grom groo gror grot grrr i-go igoo igor igot igri iiii iiio iiit iioi iioo iitm iitr iitt imir imit immi immo immt imri imro imrr imto iogt ioii ioio ioit iomo iooi iooo iorg iori ioto irgm iri- irig irio irmo irri irti itgo itim itmo itoi itoo itor itri itto mgit mgmt mgrm migg migi migo miii miio miit mim- mimi mimo mio- mirg miri miro mirr mirt mit- miti mitm mito mitt mmii mmmm mmor mogg mogi mogo moii moio moir moit momi momo moog moor moot morg mori moro mort moti motm moto mott mrtm mrtt mtom mtor mtrr mttr oggi ogog ogoi ogri ogro oigo oiii oirt oiti omim omio omit omo- omoi omoo omor omri omro oooo oort orgo ori- orig orio orit ormo oro- orom oror orot orri orro orto otit oto- otog otoo otor otro otti otto rgit rgtr rigg rigi rigo rimi rimm rimo riom riot riri riti rito ritt rmrg rogg rogi rogo roig roio roir roit romi romm romo roog rooi room roor root rori roro rort rotg roti roto rotr rott rrrr rtmi t-mo tigi tigm tigr tiit timi timm timo tiri tiro tirr titi tito titt tmro tmtt togo togr togt toit tomg tomi tomm tomo tomt toom toor toot torg tori torm toro torr tort toti totm toto totr tott tri- trig trim trio trit trmi trog troi trom troo trot trtr ttim tttt