There is provided an inhalation device suitable for dispensing medicament, particularly medicament for use in the treatment of respiratory disorders. The rack has two front and two rear upwardly extending legs affixed to the cargo area proximally to and distally from the cab, respectively. A posting includes a document identifier identifying a document in the collection of documents, a position identifier identifying a position of the index term in the document; and proximity information specifying whether the index term is positioned in a predefined proximal relationship between the index term and another a second index term in the document. A larger subpixel is configured from a plurality of unit subpixels. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.