1. The capacities of cubic vessels are in the ratio $1: 8: 27$, and the volumes of the liquid poured into them are in the ratio $1: 2: 3$. After this, a certain amount of liquid was transferred from the first to the second vessel, and then from the second to the third, so that the level of liquid in all three vessels became the same. After this, $128 \frac{4}{7}$ liters were transferred from the first vessel to the second, and then from the second back to the first so that the height of the liquid column in the first vessel became twice that in the second. It turned out that there was 100 liters less in the first vessel than initially. How much liquid was there initially in each vessel?
67.1. Answer. 350,700 and 1,050 liters.