languagesystem DFLT dflt;
languagesystem cyrl dflt;
languagesystem cyrl SRB ;
languagesystem cyrl MKD ;
languagesystem cyrl BGR ;
languagesystem grek dflt;
languagesystem latn dflt;
languagesystem latn DEU ;
languagesystem latn TRK ;
languagesystem latn AZE ;
languagesystem latn CRT ;
languagesystem latn CAT ;
languagesystem latn LAT ;

lookup ss01 {
    sub G by G.threeline;
    } ss01;

feature ss01 {
    lookup ss01;
    } ss01;