D#: A knife with a total length of 22.5cm, a blade length of 13.8cm, and a blade width within 6cm. F#: A knife with a total length of 34cm, a blade length of 20cm, and a blade width within 3.5cm. A#\B#\C#: The total length is 22cm, the blade length is 12cm, and the blade width is within 4cm.
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