Written model

Written modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten modelWritten model