 Complete the following phrase:  After the withdrawal from Greece, while some elements of the division were evacuated back to Alexandria, the majority of the 6th Division was sent to Crete where they were cobbled together to form a hasty garrison. The 19th Brigade had been landed intact with all of its infantry battalions, while only elements of the 16th and 17th Brigades had been landed and these two were combined together to form composite battalions. In addition to the infantry, two of the divisions field artillery units, the a href22nd20Field20Regiment2028Australia2922nda and 23rd Field Regiments had also been landed. They had both lost all of their equipment in Greece and as a result the 22nd were thrown into the line as infantry, while the 23rd were hastily re-equipped with 14 captured French and Italian artillery pieces. On 20 May, the Germans launched 