sentences:  The main attack would be carried out by three armored brigades of the 16th "Qazvin" armored division and the 55th paratrooper brigade of the regular army.The armored thrust would cross the Karkheh River drive from the northeast part of the province past the cities of Susangerd and Ahvaz, down the west bank of the Karun River.At the same time, forces inside Abadan would break out of their positions, and link up with the armored column arriving from the north.