PROTAXATION

aa ai an ar at ax in it na no oi on op or ox pa pi ta ti to xi

ain air ait ana ani ant apo apt art att ion nap nip nit nix noo nor not oar oat ono oot opt ora ort oxo pan par pat pax pia pin pit pix poi poo pot pox pro rai ran rap rat rax ria rin rip rot tan tao tap tar tat tax tin tip tit ton too top tor tot

airn airt anoa anta anti aria atap atop axon inro into iota iron naoi napa nipa noir nori nota onto otto pain pair pant para part pian pina pint pion pirn pita poon poor porn port prao prat proa raia rain rani rant rapt rato riot roan root rota roti roto tain tapa tarn taro tarp tart taxa taxi tint tiro toit toon toot topi topo tora tori torn toro tort trap trio trip trop trot