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