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Implements a subset of Logo turtle graphics commands as SuperBASIC procedures for the Sinclair QL, including FD/BK (movement), RT/LT (turning), PU/PD (pen control), CIRCLEL/CIRCLER, SETPOS, DOT, SETX, SETY, SETH (heading), SETPC/SETBG (colors), CS (clear screen), and HOME. All loop and logical control uses SuperBASIC commands; the Logo procedures start at line 9000 so user programs can use low line numbers. Includes a sample arrow program.