iita iitr iitt inab inac inai inan inar inat inba inca incb inch inci incr inga inha inia inig init inna inni innr inra inri inta intg inti intn intr irac irai iran irar irca ircc ircg iri- iria iric irig irin irna irra irrc irri irta irti itaa itac itai itan itar itat itch itgc itha ithc itia itic itin itra itri itta n-ii naaa naab naac naag naai naan naar naat naba nabc nabi naca nacc nach naci naga nagc nagi naha nahi nahr naht naia naib naic naig nain nair nait nan- nana nanb nang nani nann nant nara narc narg narh nari narn narr nart nata natc nath nati natt nbaa nbar nbbc nbca nbcc nbci nbia nbic nbti ncaa ncac ncar ncat ncba ncbc ncbi ncca nccc ncci nccn nccr ncct ncga ncgr ncha nchc ncia ncit ncna ncnc ncra ncrc ncri ncta nctc nctr ngab ngac ngai ngan ngia ngic ngri ngtn nhcc nhnn nhra nhrc niab niac nian nibi nica nicc nich nici nigc nigg nigh nigt niha niht niia niir niit nina ning ninh nini nira nirt nita nitb nitc nith niti nitr nngn nnit nnnn nntn nrab nrca nric nrna nrrc nrta ntbc ntcc nthn ntht ntia ntrc nttr raab raag raan raat raba rabb rabi rac- raca racc rach raci ract raga ragg ragh ragi raha rahi rahn rahr raht raia raic raig raii rain rair rait rana ranc rang rani rann rant rara rarb rari rata rath rati ratt rbbb rbbr rbgh rcac rcbc rccb rccc rcga rcgc rchb rcic rcnr rcrg rctc rctg rcti rgan rgba rgbi rgit rgtr rhag rhbg rhcg rhib rhin riaa riab riah riai rian riat rib- riba rica ricc rich rict riga rigg righ rigi riha riht riia riin rina ring rinn riri rita rith riti ritt rnag rnai rnbr rnin rnnt rrah rrat rrna rrrr rtai rtan rtca rtcc rtcg taa- taag taan taar taat taba tabb tabc tabi taca tacc tach taci tact taga tagg tagh tagi taha tahi tahn tahr taia taig tain tair tait tana tang tanh tani tann tant tara tarb tarc targ tari tarn tarr tart tata tatb tath tati tatr tatt tbar tbca tbcb tbcc tbit tbrb tbta tcca tccc tcga tch- tcha tchh tchi tchr tcnn tctc tgcc tgtc thaa thag thai than thar that thca thch thi- thia thic thig thin thir thnt thra thri thtb thtr tiaa tiab tian tiar tiba tibi tica ticc tich tiga tigh tigi tigr tiht tiit tina tinc ting tini tinn tint tira tirb tiri tirr tita titc tith titi titt tnag tnbc tnca tncc traa trab trac trag trai tran trat trca trcc tri- tria trib tric trig trin trit trna trng trra trtc trtr ttab ttbb ttcn tttt