a='luminar'
b=input('enter element')
flag=0
for i in a:
    if i in b:
        flag=1
if flag==1:
    print('element present')
else:
    print('not present')

#upper case and lower case...............................
# a='asdf'
# b=a.upper()
# print(b)
# c='QWERTY'
# d=c.lower()
# print(d)
