Arrange the following numbers in increasing order:
A = 2^(1/4)/4^(1/3)
B = 128^12
C = (8^(1/5))^2
D = 4*2*8
E = 2^(1/2)*4^(1/4)
Enter the letters, separated by commas. For example, if you think that D < A < E < C < B, then enter "D,A,E,C,B", without the quotation marks.