Army Move Ancient Wars

[pavane]

/hi
A few questions about the armymove command in ancient war series.

1/ It says in the manual this command can be given 3 times a phase.
How do I issue that command 3 times then?
do I press enter 3 times or what?
2/After the army has moved 1-3 hexs cand I issue further command to groups or single units?
3/What happens to units with no MPs when armycommand is given?
4/Do some scenarios start with units already grouped? For instance punic wars heraclea scenario the romans are are lined up in about 6 legios, are the legios perhaps grouped already or not?

Thanks.