def left_rotate(s,val):
        s1 = s[0:val]
        s2 = s[val:]
        return s2+s1

def right_rotate(s,val):
        s1 = s[0:len(s)-val]
        s2 = s[len(s)-val:]
        return s2+s1

def circular_rotate(s):
        s = list(s)
        idx = 0
        mid = len(s)//2
        for i in reversed(range(mid,len(s))):
                s[idx],s[i] = s[i],s[idx]
                idx += 1
        return s

s = 'aditya'
print(''.join(circular_rotate(s)))