 Complete the following phrase:  As part of the Voronezh from 20 October 1943, the 1st Ukrainian Front the army participated in the Battle of Kursk, the Battle of the Dnieper, ZhitomirBerdichev Offensive, the KorsunShevchenkovsky Offensive, RovnoLutsk Offensive, ProskurovChernovtsy Offensive, Lvov-Sandomierz, Sandomir-Silesia, Lower Silesian Offensive, Upper Silesian Offensive, 