-ing ffff ffii ffrr fftf fghi fhit fiff fifi fift figg fiii fing fini finn fint firn fiti fitt frig frin frit ftii ggfg gggg gghg ggrn ghit ghrf giff gift gigg gigi gign ging gini ginn girg giri girn girr girt gith gnin gnit gnrr gnti grif grig grin grit grni grrr h-ii hhgg hhhh hiff hifh hifi hifn hifr high higi higt hihi hiht hiit hing hinn hint hirf hiri hirn hirt hiti hitt hntr hrit hrng httr ifht ifit ifni ifnr ifrf ifri iftn ight igni igri ihit iiht iiii iiit iitr iitt infi inig init inni innr inri intg inti intn intr iri- irig irin irri irtf irti itif itin itrf itri ittf n-ii nfff ngri ngtn nhnn niff nift nigg nigh nigt nihf niht niir niit ning ninh nini nirt nitf nith niti nitr nngn nnit nnnn nntn nthn ntht nttr rgit rgtr rhin riff rift rigg righ rigi riht riif riin rinf ring rinn riri rith riti ritt rnin rnnt rrif rrrr tfin tgif thi- thif thig thin thir thnt thri thtr tiff tift tigh tigi tigr tiht tiit ting tini tinn tint tiri tirr tith titi titt trfr tri- trif trig trin trit trng trtr ttff ttfn tttt