POSTSYNAPTIC

ai an as at ay in is it na no oi on op os oy pa pi si so ta ti to ya yo

act ain ais ait ani ant any apo app apt asp ass att ays can cap cat cay cis con cop cos cot coy icy ins ion its nap nay nip nit nos not oat oca ons ops opt pac pan pap pas pat pay pia pic pin pip pis pit poi pop pot psi pst pya sac sap sat say sic sin sip sis sit son sop sos sot soy spa spy sty syn tan tao tap tas tat tic tin tip tis tit ton top tot toy yap yin yip yon

acts ains aits anis anti ants apos apps asci asps atop ayin cain cans cant capo caps cast cats cays ciao cion cist city coat coin coni cons cony cops copy coss cost cosy cots coys cyan cyst icon into ions iota naoi naos naps nays nipa nips nits nosy nota oast oats ocas opts ossa otic pacs pact pacy pain pans pant paps pass past pats paty pays pian pias pica pics pina pins pint piny pion pips pipy piso piss pita pits pity pois pons pony pops post posy pots psis psst pyas pyic pyin sacs sain sans saps sati says scan scat scop scot sics sins sips sits snap snip snit snot soap soca sons sops sots soya soys span spas spat spay spic spin spit spot stat stay stoa stop stot sync taco tact tain tans taos taps tass tats tics tins tint tiny tips tits toit tons tony topi tops toss tost tots toys tyin typo typp yaps yins yips yoni