に[先立「さきだ」]って/に[先立「さきだ」]ち/に[先立「さきだ」]つ => Before A occurs/takes place N2
Time, Situation
に先立って => before; prior to ~ N2
ひとつまちがえば => Just (negligence) N3
Ability
うちに => While... N3
どちら => Where N5
Doubt
たちまち  => Immediately, Quickly, Suddenly, In a moment or flash N2
Status
ここ/そこ/あそこ/こちら/そちら/あちら => here / there / over there N5
Spatial relations
さえ/にさえ/でさえ => Even N3
Not only, Not even
うちに => While; Before ~ N2
のうちに => Within... N3
Limit
~にたえる (耐える)    => bear doing ~ N1
ちょっと => a little N4
More or less in quantity