I really hate replying to this again, because I understand the point of the question, and I know it's supposed to be fun, but I just have to reply again. Last time on this topic I swear. If you really care about how I got the answer of INCLINE LEFT (RIGHT), and the fact that it will not take two steps to execute, read on. If not, just ignore me.
Here is a cut and paste from the 3-21.5 dated July 2003. paragraph c has the info on INCLINE, I included the rest of it to show the format of how commands are written out in the 3-21.5, preparatory commands are in [i:4bfd904b17]italics[/i:4bfd904b17], and the command of execution is in [b:4bfd904b17]bold[/b:4bfd904b17].
"6-7. CHANGING THE DIRECTION OF A COLUMN
To change the direction of a column, use the following procedures:
a. From the Halt, the command to start the squad in motion and simultaneously
change the direction of march 90 or 45 degrees is [i:4bfd904b17]Column Right (Left)[/i:4bfd904b17], [b:4bfd904b17]MARCH[/b:4bfd904b17] or
[i:4bfd904b17]Column Half Right (Left)[/i:4bfd904b17], [b:4bfd904b17]MARCH[/b:4bfd904b17]. On the command of execution [b:4bfd904b17]MARCH[/b:4bfd904b17], the lead
man faces to the right (left) as in marching by pivoting to the right (left) on the ball of the
right foot and steps off in the indicated direction taking a 30-inch step with the left foot
and continues to march. The number two man adjusts his step by lengthening or
shortening as necessary to reach the approximate pivot point of the lead man. When he
reaches the approximate pivot point of the lead man, he pivots to the right (left) on the
ball of the lead foot taking a 30-inch step with the trail foot in the new direction. All
other members step off with the left foot and continue to march forward taking 30-inch
steps and execute in the same manner as the number two man in approximately the same
place until the entire squad has executed the column movement.
b. To change the direction of march 90 or 45 degrees when marching, the
preparatory command [i:4bfd904b17]Column Right (Left)[/i:4bfd904b17] or [i:4bfd904b17]Column Half Right (Half Left)[/i:4bfd904b17] is given
as the foot (in the desired direction) strikes the marching surface. The command of
execution [b:4bfd904b17]MARCH[/b:4bfd904b17] is given the next time the foot in the desired direction strikes the
marching surface. On the command of execution [b:4bfd904b17]MARCH[/b:4bfd904b17], the lead man takes one
additional step, pivots in the commanded direction as the pivot foot strikes the marching
surface, and continues to march in the new direction. Other members continue to march
forward and execute the pivot as prescribed from the Halt.
c. To avoid an obstacle in the line of march, the squad leader directs, [b:4bfd904b17]INCLINE
LEFT(RIGHT)[/b:4bfd904b17]. The lead man inclines left(right) around the obstacle and resumes the
original direction. All other members follow the lead man."
The only other mention of this command is in chapter 7 section 11 and is:
"e The platoon inclines in the same manner as the squad. The squad nearest the
direction of the turn serves as the base. To avoid an obstacle in the path of the march, the
platoon leader directs [b:4bfd904b17]INCLINE AROUND LEFT (RIGHT)[/b:4bfd904b17]."
Again, these are copied directly from the 3-21.5. As you can see, INCLINE LEFT(RIGHT) will not take two steps because it does not have a preparatory command! If you say it when the left foot is hitting the ground, the next right foot will already be turning. Even if you say gas gas gas on the left foot, you are still going to step one more time with your right foot just out of momentum. Either way, you are taking one step.
Now, for another point. Have you seen how some soldiers put on their masks? From what I've seen I wouldn't be surprised if a private or two falls off the cliff anyway stumbling around with the hood over their eyes trying to yank the elastic bands! :P
-SGT Horstman