//*********************************Test G53 *****************************************
//Case1 
//Missing G53~G59 at the beginning of NC program
N10 G91 X10 Y10 Z10 F2000

// case2 
//Write G53 in singnal line
N20 G53
N20 G91 X10 Y10 Z10 F2000

//case3 
//Write G53 at the beginning of line
N30 G53 G91 X10 Y10 Z10 F2000

//case4 
//Write G53 at random position of line
N40 G91 X10 Y10 G53  Z10 F2000