def checkLens(strs:str) -> int:
    if not strs:
        return 0
    
    lens = len(strs)
    if lens <= 4:
        return 5
    elif 5 <= lens <= 7:
        return 10
    else:
        return 25

def checkChar(strs:str) -> int:
    if not strs:
        return 0
    
    MaxChar = 0
    MinChar = 0
    for x in strs:
        if x.islower():
            MinChar += 1
        elif x.isupper():
            MaxChar += 1
    if MaxChar and MinChar:
        return 20
    elif MaxChar or MinChar:
        return 10
    else:
        return 0
    
def checkNum(strs:str) -> int:
    if not strs:
        return 0
    
    NumCount = 0
    for x in strs:
        if x.isdigit():
            NumCount += 1
            if NumCount > 1:
                break
    if NumCount == 0:
        return 0
    elif NumCount == 1:
        return 10
    else:
        return 20

def checkSpace(strs:str) -> int:
    if not strs:
        return 0
    
    SpaceCount = 0
    for x in strs:
        if not x.isdigit() and not x.islower() and not x.isupper():
            SpaceCount += 1
            if SpaceCount > 1:
                break
    if SpaceCount == 0:
        return 0
    elif SpaceCount == 1:
        return 10
    else:
        return 25

def checkName(strs:str) -> int:
    if not strs:
        return 0

    SpaceCount = 0
    NumCount = 0
    MaxChar = 0
    MinChar = 0
    for x in strs:
        if x.isdigit():
            NumCount += 1
        elif x.islower():
            MinChar += 1
        elif x.isupper():
            MaxChar += 1
        else:
            SpaceCount += 1
    if SpaceCount and NumCount and MaxChar and MinChar:
        return 5
    elif SpaceCount and NumCount and (MaxChar or MinChar):
        return 3
    elif NumCount and (MaxChar or MinChar):
        return 2
    else:
        return 0
    
def checkScord(strs:str) -> str:
    lensCount = checkLens(strs)
    #print("lensCount", lensCount)
    
    CharCount = checkChar(strs)
    #print("CharCount", CharCount)
    
    NumCount = checkNum(strs)
    #print("NumCount", NumCount)
    
    NameCount = checkName(strs)
    #print("NameCount", NameCount)
    
    SpaceCount = checkSpace(strs)
    #print("SpaceCount", SpaceCount)
    AllCount = lensCount + CharCount + NumCount + NameCount + SpaceCount
    if AllCount >= 90:
        return "VERY_SECURE"
    elif AllCount >= 80:
        return "SECURE"
    elif AllCount >= 70:
        return "VERY_STRONG"
    elif AllCount >= 60:
        return "STRONG"
    elif AllCount >= 50:
        return "AVERAGE"
    elif AllCount >= 25:
        return "WEAK"
    elif AllCount >= 0:
        return "VERY_WEAK"
    
while True:
    try:
        strs = input()
        NewStr = checkScord(strs)
        print(NewStr)
    except:
        break