Leibniz-Fraktur
===============

ALT 091 = long s 

ALT 092 = long double s

ALT 093 = long st

ALT 0123 = long si

ALT 0124 = tz

ALT 0125 = tt

ALT 0131 = ch

ALT 0133 = ck

ALT 0135 = long sch

ALT 0154 = simple z

ALT 0204 = ff

ALT 0205 = fi

ALT 0206 = fl

ALT 0207 = ft

ALT 0209 = double l