Watt listened for a time, for the voice was far from unmelodious. The fricatives in particular were pleasing.

zerg rush

Mr. Mulgrew needs to win a unionwide election next spring to secure the presidency.

Thus the total helicity H equals the sum of the entries in a matrix Hᵢⱼ. If N is large then there will be many more mutual helicity terms. In this case ignoring the self helicities (if they are difficult to observe) may only give a small error.