with open('dev-0/out.tsv', 'w', newline='\n') as fout:
    with open('dev-0/in.tsv', encoding='utf-8') as fin:
        for line in fin.readlines():
            prob1 = len(line) % 5 + 1
            prob1 = round(prob1/10, 1)
            prob2 = round(0.9 - prob1, 1)
            prob3 = round(1 - prob1 - prob2, 1)
            word = 'on' if prob1 < 0.3 else 'in'
            result = f'{word}:{prob1} a:{prob2} :{prob3}\n'
            print(result)
            fout.write(result)