include <stdio.h>

char str[100];
int main(void)
{

while(scanf("%s",&str) != EOF)
{
    int code_cnt = 0;
    int num_cnt = 0;
    int symbol_cnt = 0;
    int letter_cnt = 0;
    int s_letter_cnt = 0;
    int m_letter_cnt = 0;

    int score = 0;
    char *p = str;
    while(*p != '\0')
    {
        if ( ( (*p >= 'a')&&(*p <= 'z') ) || ((*p >= 'A')&&(*p <= 'Z') ) )
        {
            letter_cnt++;
            if((*p >= 'a')&&(*p <= 'z'))
            {
                s_letter_cnt++;
            }
            else  if((*p >= 'A')&&(*p <= 'Z'))
            {
                m_letter_cnt++;
            } 
        }
        else if((*p >= '0')&&(*p <= '9'))
        {
            num_cnt++;

        }
        else if( ((*p >= 0x21)&&(*p <= 0x2f)) ||  ((*p >= 0x3a)&&(*p <= 0x40)) ||  ((*p >= 0x5b)&&(*p <= 0x60)) ||  ((*p >= 0x7b)&&(*p <= 0x7e)) )
        {
            symbol_cnt++;

        }
        p++;
        code_cnt++;
    }

    if(code_cnt <= 4)
    {
        score += 5;
    }
    else if( (code_cnt >= 5)&&(code_cnt <= 7) )
    {
        score += 10;
    }
    else
    {
        score += 25;
    }

    if(letter_cnt == 0)
    {
        score += 0;
    }
    else if( (letter_cnt == s_letter_cnt) || (letter_cnt == m_letter_cnt) )
    {
         score += 10;
    }
    else
    {
        score += 20;
    }

    if(num_cnt == 0)
    {
        score += 0;
    }
    else if(num_cnt == 1)
    {
         score += 10;
    }
    else
    {
        score += 20;
    }


    if(symbol_cnt == 0)
    {
        score += 0;
    }
    else if(symbol_cnt == 1)
    {
         score += 10;
    }
    else
    {
        score += 25;
    }

    if(letter_cnt > 0)
    {
        if(num_cnt > 0) 
        {
            score += 2;
            if(symbol_cnt > 0)
            {
                score += 1;
                if( (s_letter_cnt>0)&&(m_letter_cnt>0) )
                {
                    score += 2;
                }
            }
        }

    }

    if(score >= 90)
    {
        printf("VERY_SECURE\n");
    }
    else if(score >= 80)
    {
        printf("SECURE\n");
    }
    else if(score >= 70)
    {
        printf("VERY_STRONG\n");
    }
    else if(score >= 60)
    {
        printf("STRONG\n");
    }
    else if(score >= 50)
    {
        printf("AVERAGE\n");
    }
    else if(score >= 25)
    {
        printf("WEAK\n");
    }
    else 
    {
        printf("VERY_WEAK\n");
    }



}


return 0;

}