read data from list of tuples without paranthesis in python 2.7 : 
list = [(u'SFG2',), (u'FG2',), (u'FG3',), (u'SFG1',), (u'RM1',), (u'RM2',), (u'RM3',), (u'FG1',)]  

expected o/p:   
u'SFG2'    
u'FG2'  
u'FG3'
