hfst-proc '/usr/share/apertium/apertium-zab/zab.zab@Dict-zab@Simp.hfst' | perl -pe 's:\/.+?\$:\$:g' | hfst-proc -n -N1 '/usr/share/apertium/apertium-zab/zab.zab@Dict-zab@Simp.hfst'