Rule G14.231 stipulates that all passengers must attempt to unload from a beached landing craft "as soon as possible". Rule G14.234 states that PRC that are forced to unload may do so at any time during but must do so before the end of the current or a subsequent friendly MPH (whichever is possible first). It later goes on to say that units need not unload as a single stack just to comply with the ASAP requirement. Suppose that a LC with a ramp containing three squads beaches during an assault and has one quarter of its movement points remaining. It is therefore possible for all three squads to unload as a stack before the end of their current MPH using the remaining quarter of their MF. Do they have to do this?