OPSOMANIAS

aa ai am an as in is ma mi mo na no oi om on op os pa pi si so

aas aim ain ais ama ami amp ana ani apo asp ass imp ins ion ism man map mas mis moa mon moo mop mos nam nap nim nip nom noo nos oms ono ons ops pam pan pas pia pin pis poi pom poo psi sap sim sin sip sis som son sop sos spa

aims ains amas amia amin amis amps anas anis anoa ansa apos asps imps ions isms main mana mano mans maps masa mass mina mips miso miss moan moas mono mons moon moos mops moss naoi naos napa naps nims nipa nips noma noms onos oops ossa pain pams pans pass pian pias pima pina pins pion piso piss pois pomo poms pons poon poos psis sain samp sans saps sima simp sims sins sips snap snip soap soma soms sons soon sops spam span spas spin