@Base = [\afii57664 - \afii57690 \uni25CC \uniE805 \uniFB20 \uniFB2A - \uniFB2D \uniFB30 - \uniFB34 \afii57723 \uniFB36 - \uniFB3F \uniFB40 - \uniFB4A];
@NarrowBase = [\afii57666 \afii57669 \afii57670 \afii57673 \afii57680 \afii57687 uniFB32 afii57723 uniFB36 uniFB39 uniFB40 uniFB47];
@NoLowerMark = [\afii57806 \uni05BA \afii57807 \afii57841 \afii57804 \afii57803 \uni05C4 \uniFB1E];
@LowerVowel2 = [\afii57794 \afii57795 \afii57798 \afii57797];
@LowerVowel3 = [\afii57801 \afii57800 \afii57802];
@NarrowVowel2 = [\tsere.narrow \segol.narrow \patah.narrow qamats.narrow];
@NarrowVowel3 = [\hatafsegol.narrow \hatafpatah.narrow hatafqamats.narrow];

lookup WideMarkToNarrow {
  lookupflag RightToLeft;
    sub @LowerVowel2 by @NarrowVowel2;
    sub @LowerVowel3 by @NarrowVowel3;
} WideMarkToNarrow;

lookup NarrowVowelMeteg {
  lookupflag RightToLeft;
    sub @Base @LowerVowel3' lookup WideMarkToNarrow \afii57839;
  subtable;
    sub @Base @NoLowerMark @LowerVowel3' lookup WideMarkToNarrow \afii57839;
  subtable;
    sub @Base @NoLowerMark @NoLowerMark @LowerVowel3' lookup WideMarkToNarrow \afii57839;
  subtable;
    sub @Base \afii57839 \uni034F @LowerVowel3' lookup WideMarkToNarrow;
  subtable;
    sub @NarrowBase @LowerVowel2' lookup WideMarkToNarrow \afii57839;
  subtable;
    sub @NarrowBase @NoLowerMark @LowerVowel2' lookup WideMarkToNarrow \afii57839;
  subtable;
    sub @NarrowBase @NoLowerMark @NoLowerMark @LowerVowel2' lookup WideMarkToNarrow \afii57839;
  subtable;
    sub @NarrowBase \afii57839 \uni034F @LowerVowel2' lookup WideMarkToNarrow;
} NarrowVowelMeteg;

feature ccmp {
  script hebr;
    language dflt ;
      lookup NarrowVowelMeteg;
} ccmp;