SAPOTOXIN

ai an as at ax in is it na no oi on op os ox pa pi si so ta ti to xi

ain ais ait ani ant apo apt asp ins ion its nap nip nit nix noo nos not oat ono ons oot ops opt oxo pan pas pat pax pia pin pis pit pix poi poo pot pox psi pst sap sat sax sin sip sit six son sop sot sox spa tan tao tap tas tax tin tip tis ton too top xis

ains aits anis anti ants apos atop axis axon into ions iota naoi naos naps nipa nips nits nota oast oats onos onto oops oots opts pain pans pant past pats pian pias pina pins pint pion piso pita pits pois pons poon poos post pots sain sati snap snip snit snot soap soon soot span spat spin spit spot stoa stop tain tans taos taps taxi tins tips tons toon topi topo tops