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Amphetamine, which is the main ingredient in Buy Adderall Online, increases dopamine in the brain. It also blocks re-uptake of dopamine and norepinephrine, resulting in an increased action of these neurotransmitters through these channels. Adderall creates a sense of euphoria and boosts focus; users may feel unusually happy and energetic or less tired than normal. The effects last for about 3-4 hours after taking it and Adderall is considered a safe substance when used as prescribed by a physician.


A string is simply an ordered collection of symbols selected from some alphabet and formed into a word; the length of a string is the number of symbols that it contains.

An example of an DNA string (whose alphabet contains the symbols A, C, G, and T) is ATGCTTCAGAAAGGTCTTACG.

Given: A DNA string $s$ of length at most 1000 nucleotides.

Return: Four integers corresponding to the number of times that the symbols A, C, G, and T occur in $s$.

Sample Dataset


Sample Output

20 12 17 21