Here is your starter code: 

src DCB 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 0 dst DCB 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

begin rewrite the assembly code using this as the starter code