 Complete the following phrase:  After the end of operations on Corsica the division was sent as to Sardinia where the 90th CCNN Legion was renamed as 321st Infantry Regiment Cremona. In September 1944 the division was reduced to two infantry 21st, 22nd and one artillery regiment 7th, armed with British weapons and materiel and renamed as Combat Group Cremona. The Cremona Group entered the front on 12 January 1945 as part of the British V Corps. When allied forces achieved a major breakthrough during the 