... one offense stemmingfrom a single course of conduct only when eachoffense requires proof of a fact that the otheroffenses do not require. Blockburger requirescourts to examine the elements of ... distribution of wealth in the event of death, separation, ordivorce—or by a release, that is, the relinquish-ment of a right, claim, or privilege.The claim of dower is based upon proof of alegally ... within a pair or group of offenses,each has at least one mutually exclusive element.If any one offense is wholly subsumed byanother, such as a lesser included offense, thetwo offenses are deemed...