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Monday Mutant 40: Cross the Streams (partially inverted)

Shade in some cells black such that the black cells are all connected to each other through their edges, and no 2x2 cell area within the grid contains all black cells. Numbers to the left of a row represent the groups of consecutive black cells which are in that row. For example, a clue of "3" means the row has three consecutive black cells, and a clue of "3 1" means that the row has a group of three consecutive black cells followed by a single black cell, separated by at least one white cell. In the same fashion, numbers above a column represent the groups of consecutive white cells which are in that column. A question mark (?) represents a group of consecutive black or white cells whose size is unknown; an asterisk (*) represents any number of unknown groups of black or white cells, including none at all.
Cross the Streams is back with a vengeance!

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