Report - Chapter 8 Step Instruction Description · STP S23 STP S22 X6 X4 X3 STP S20 X10 Y5 Y4 Y3 X1 STP S0 Y1 Y0 X5 STP S21 X2 Y2 M1924 1. STP Sxxx is the symbol representing a step Sxxx that

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