([aA]mplificator[ei]-[Tt]ransistor) => 27
([cC]ervello-[Tt]alamo) => 27
([Ee]ucariot[ia]-[Mm]embran[ae]) => 27
([Cc]erio-[Ii]sotop[oi]) => 27
([Cc]ellul[ae]-[Nn]ucle[oi]) => 27
([Tt]ronco-[Tt]orace) => 27
([Bb]raccio-[Aa]vambraccio) => 27