The sushi bar conveyor is never empty. The chef gives out various rolls and sushi at a catastrophic rate. If the tape is completely full, a breakdown will occur. This cannot be allowed! Therefore, you will have to come to the rescue. To unload the tape, you need to collect groups of three identical types of sushi. Just place your portion among the same ones and clear the conveyor belt. As soon as all the portions leave the conveyor, you will be credited with a victory. Don't miss your chance to be successful. Good luck!