[백준] 17838

for _ in range(int(input())):
    s=input()
    if len(s)==7:
        if s[0] == s[1] and  s[1] !=s[2] and s[2]==s[3] and s[3]!=s[4] and s[4]!=s[5] and s[5]==s[6] :
            print(1)
        else: print(0)
    else: print(0)