-ing gggg gghg ghit gigg gigi gign ging gini ginn gipi gipp gith gnin gnip gnit gnti gntp gpgp gpip gtip h-ii hhgg hhhh hhip hhtp high higi higt hihi hiht hiit hing hinn hint hipp hipt hiti hitt hpgp hpti htpp http ight igni ihit iiht iiii iiit iitt inig init inni inp- inpi inpp inpt intg inti intn intp ipin itin n-ii ngtn nhnn nhpi nhpt nigg nigh nigt niht niip niit ning ninh nini nipt nith niti nngn nnit nnnn nnpi nntn npin nptn nthn ntht phht phi- phin phip phit pigg pigh pign pigp pigt piip ping pini pinn pinp pint pipi pipp pith piti pitt pnin pnpp ppgi pphi ppig ppih pppn pppp pptn pptt thhp thi- thig thin thnt thpp tigh tigi tiht tiit ting tini tinn tint tip- tipi tipp tipt tith titi titp titt tppp tptp tttt