INTRAGROUP

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ago ain air ait ani ant apo apt art gan gap gar gat gin gip git gnu goa gor got gun gut ion nag nap nip nit nog nor not nut oar oat opt ora ort our out pan par pat pia pig pin pit piu poi pot pro pug pun pur put rag rai ran rap rat ria rig rin rip rot rug run rut tag tan tao tap tar tau tin tip tog ton top tor tug tui tun tup upo urn urp uta

agin agio agon airn airt anti atop aunt auto gain gait gaun gaur girn giro girt gnar gnat goat gorp gout gran grat grin grip grit grot guan guar inro into iota iron naoi nipa noir nori nota orra pain pair pang pant parr part pian pina ping pint pion pirn pita pong porn port pour pout prao prat prau prig proa prog ptui puna pung punt puri purr ragi rain rang rani rant rapt rato ring riot roan roar rota roti roup rout ruga ruin rung runt tain tang tarn taro tarp ting tiro toga tong topi tora tori torn torr tour trap trig trio trip trog trop trug tuna tung turn unai unit unto upon