l=[]
for i in range(3):
    s=list(input())
    l.append(s)

if l[0]==["#",".","#"] and l[1]==[".","#","."] and l[2]==["#",".","#"]:
    print("Yes")
    exit()

elif l[0]==[".","#","."] and l[1]==["#",".","#"] and l[2]==[".","#","."]:
    print("Yes")
    exit()
    
    
print("No")