Separator for Container or Cup

FIG. 1 is a left-side perspective view of a first embodiment of a separator for container or cup. FIG. 2 is a front view thereof. FIG. 3 is a rear view thereof. FIG. 4 is a left view thereof. FIG. 5 is a right view thereof. FIG. 6 is a top view thereof. FIG. 7 is a bottom view thereof. FIG. 8 is a left-side perspective view of a second embodiment of a separator for container or cup. FIG. 9 is a front view thereof. FIG. 10 is a rear view thereof. FIG. 11 is a left view thereof. FIG. 12 is a right view thereof. FIG. 13 is a top view thereof. FIG. 14 is a bottom view thereof; and, FIG. 15 is a left view of the separator for container or cup of both embodiments 1 and 2 thereof, shown in use with environmental subject matter of an exemplary container and/or cup. The broken lines are shown for the purpose of illustrating environmental subject matter of exemplary containers and/or cups and form no part of the claimed design.