s=[0]*26
for c in input():s[ord(c)-97]+=1
m=min
t=m(s[8],s[10])
x=s[24]
y=s[20]
z=s[17]
print(m(x,y,s[0],z,t),m(s[0]//2,z,t),m(x,y//3,s[25]//2,t))