“Where are the weaknesses of the Blitz?”

Weaknesses of the blitz: penetration and branching thrusts Two hollow zigzag pincers enter gaps in a baseline and point inward above a circular magnification. Two callout arrows point from the penetrations into the circle. Three entering stems branch upward and sideways into 22 filled terminal tips and three additional contour features rather than independent arrow branches. A southeast-facing inset on the lower-left northwest thrust may be a small directional cue; its meaning remains uncertain. Each system has a continuous hollow outline; neighbouring systems are kept separate. Exact contours and crowded junctions remain approximate. PENETRATIONPENETRATION
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