In combinatoric terms, this problem would be phrased as twelve choose five, and could be calculated with this formula, or you could just look at the sixth  element of row twelve on the triangle and get your answer.
Jezikom kombinatorike, ovaj problem izražen je kao 12 povrh 5, i računa se pomoću ove formule, ili jednostavno možete pogledati šesti element dvanaestog reda u trokutu i dobit ćete odgovor.