1languagesystem DFLT dflt; 2languagesystem latn dflt; 3 4@group1 = [b o]; 5@group2 = [c d]; 6@group3 = [v w]; 7@group4 = []; 8 9lookup kernlookup { 10 pos A V -34; 11 subtable; 12 pos @group1 @group2 -12; 13 subtable; 14 pos @group1 @group3 -10; 15 pos @group3 @group2 -20; 16 subtable; 17 pos @group4 @group1 -10; 18 pos @group4 @group4 -10; 19} kernlookup; 20 21feature kern { 22 script DFLT; 23 language dflt; 24 lookup kernlookup; 25 26 script latn; 27 language dflt; 28 lookup kernlookup; 29} kern; 30