Task: Translation
Input (Tagalog): Tagalog sentence: Ilang iba't ibang mga sequences ng 15 tosses barya ay naglalaman ng eksaktong dalawang hh, tatlong HT, ika-apat na, at limang tt subsequences?
Output (English): How many different sequences of 15 coin tosses will contain exactly two HH, three HT, four TH, and five TT subsequences?