Name = input()
with open(Name, mode = 'r') as inp:
    DNAseqdict = {}   
    tmp = ''
    for line in inp:
        if line[0] == '>':
            tmp = line[1:].strip()
            DNAseqdict[tmp] = ''
        else:
            DNAseqdict[tmp] += line.strip()
            

        
with open('Ninfo.txt', mode = 'w') as out:
   
    
    for key in DNAseqdict:
        
        letterdict = {'A':0,'C':0,'G':0,'T':0}
        for letter in DNAseqdict[key]:
            if letter not in letterdict:
                letterdict[letter] = 1
            else:
                letterdict[letter] += 1
                
        print(key, file = out)
        for l in letterdict:
            print(l+' =', letterdict[l], file = out)