▁As ▁it ▁turns ▁out , ▁two ▁st icks ▁is ▁the ▁number ▁ 1 1 . ▁A ▁dash ▁is ▁a ▁dash . ▁And ▁c ake ▁with ▁a ▁stick ▁down ▁is ▁the ▁number ▁nine . ▁And ▁that ▁was ▁September ▁ 1 1 . ▁ ▁Z i ad ▁Jar rah ▁In ▁August ▁ 2 0 0 0 , ▁Z i ad ▁Jar rah ▁tried ▁to ▁en roll ▁bin ▁al - Sh ib h ▁in ▁a ▁Florida ▁flight ▁school . ▁ ▁Mar wan ▁al - She h hi ▁Bin ▁al - Sh ib h ▁sent ▁money ▁via ▁wire ▁transfer ▁on ▁September ▁ 2 5 , ▁ 2 0 0 0 , ▁to ▁Mar wan ▁al - She h hi ▁in ▁Florida . ▁ ▁Z ac arias ▁M ous sa ou i ▁In ▁August ▁ 2 0 0 1 , ▁bin ▁al - Sh ib h ▁sent ▁approximately ▁$ 1 4 , 0 0 0 ▁to ▁Z ac arias ▁M ous sa ou i , ▁using ▁the ▁alias ▁Ah ad ▁Sab et , ▁a ▁few ▁days ▁after ▁receiving ▁transfer ▁of ▁$ 1 5 , 0 0 0 ▁from ▁Hash im ▁Abd ul rah man ▁in ▁the ▁United ▁Arab ▁Em ir ates . ▁▁ 2 0 th ▁hij acker ▁Bin ▁al - Sh ib h ▁was ▁the ▁first ▁to ▁be ▁public ly ▁identified ▁by ▁the ▁United ▁States ▁as ▁the ▁" 2 0 th ▁hij acker ," ▁someone ▁who ▁was ▁thought ▁to ▁have ▁been ▁task ed ▁to ▁fill ▁out ▁the ▁single ▁missing ▁slot ▁among ▁the ▁four ▁terror ist ▁five -