The Mountain Springs Water Company has two departments. Purifying and Bottling. The Bottling Department received 63,890 liters from the Purifying Department. During the period, the Bottling Department completed 61,000 liters, including 2,950 liters of work in process at the beginning of the period. The ending work in process was 5,840 liters. How many liters were started and completed during the period?