# coding: iso-8859-2

a = ["AAA", 'ABC','DÉ©«'  ,"D","E",'F','G']

# first for block
for b in a :
    print(b)
    print( b  +b)

print(" ")

#Second FOR block.

for   b in a: print (b.lower( ) )
print('')


for b in a:    # 3rd for-block
            for c in b:     print   (  c)

print("  ")

for b in a:
 for c in b:
    print   (  c  . lower   (   ) )


