 The composition of the main facade , with its dominant drawn @-@ out and elevated projection and the two symmetrical lower lateral parts , reflects the internal division into three naves . At ground @-@ floor level , the front was distinguished by the three @-@ arch entrance and bifora , whereas the first @-@ floor level had a high triforium with an elevated arch and the quadrifoliate rosettes on the staircases . 
 The composition of the main facade , with its dominant drawn @-@ out and elevated projection and the two symmetrical lower lateral parts , <a href='uninflect' title='1'><mark>reflects</mark></a> the internal division into three naves . At ground @-@ floor level , the front was distinguished by the three @-@ arch entrance and bifora , whereas the first @-@ floor level had a high triforium with an elevated arch and the quadrifoliate <a href='uninflect' title='2'><mark>rosettes</mark></a> on the staircases . 
Da composition of the main facade , with its dominant drawn @-@ out and elevated projection and tdatwo symmetrical lower lateral parts , reflect the internal division into three naves . At ground @-@ floor level , the front was distinguished by the three @-@ arch entrance and bifora , whereas the first @-@ floor level had a high triforium with an elevated arch and thdauadrifoliate rosette on thedaaircases .