In airports one often finds oneself standing in a central line that splits into many smaller lines. For example, a single long line for security screening splits near its end into many small lines in front of each screening machine.
Why Line Sorters?
Why Line Sorters?
Why Line Sorters?
In airports one often finds oneself standing in a central line that splits into many smaller lines. For example, a single long line for security screening splits near its end into many small lines in front of each screening machine.
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