s1=input("Enter First Name : ")
s2=input("Enter Second Name : ")
name1=list(s1.lower())
name2=list(s2.lower())
for i,x in enumerate(name1):
    j="".join(name2).find(name1[i])
    if(j!=-1):
        name1[i]='*'
        name2[j]='*' 
        
x=lambda x: True if x!='*' else False 
a=[]
a.extend(list(filter(x,name1)))
a.extend(list(filter(x,name2)))
n=len(a)

flames=list("FLAMES")
i=0
c=0
while len(list(filter(x,flames)))!=1:
    if i==6:
        i=0      
    if flames[i]!='*':
        c+=1      
    if c==n:
        flames[i]='*'
        c=0       
    i+=1
result=''.join(list(filter(x,flames)))

flamesDict={
    'F':'Friend',
    'L':'Love',
    'A':'Affection',
    'M':'Marriage',
    'E':'Enemy',
    'S':'Sibling',
}
print("{} is {}'s {}".format(s1,s2,flamesDict[result]))