Dressmaker's interlining and water-soluble paper are contemporary alternatives. French Bee has an interlining agreement with Alaska Airlines. Since 2012, JetBlue has had an interlining agreement with Air China. It has an interlining which gives it a little more weight and is self tipped. However, they did not support interlining. A large interlining Stainsby has 36 cells per line and 18 lines per page. The melody is heard over the interlining synth strings, horns and trumpets, and a bass. Interlining allows passengers to travel longer distances without having to change buses.