In PC DOS 2.0, three memory management functions were introduced: ALLOC (48h), DEALLOC (49h), and SETBLOCK (4Ah). The DEALLOC function may be better known as “free” and SETBLOCK as “resize”. The all-caps names are used in the actual DOS source code.
Из Дубая в Москву вылетел первый с начала конфликта рейс Emirates02:15，这一点在体育直播中也有详细论述
，详情可参考体育直播
Утро жителей Харькова началось со взрывов08:46
A Liberal senator has called for “mercy” for the 23 Australian children detained in a Syrian camp, as he warned that leaving the group to languish in detention risked making the situation worse for them and the Australian community in the future.，详情可参考同城约会
(attempting to) block all of them, and you've run into this.