== cmdfile.4 ==
    $MASS,51247
    $C_VBD,3012
    $QUIT
== cmdfile.4.1 ==
    $MASS,51247
    $C_VBD,3012
    $QUIT
== cmdfile.4.2 ==
    $D_TGT,150
    $D_ABORT,250
    $T_DIVE,50
    $T_MISSION,75
    $MASS,51247
    $C_VBD,3012
    $RESUME