define('combo-a@0.0.0', ['./a'], function (require, exports, module) {
    var a = require('./a');

    exports.init = function (n) {
        return a.a(n);
    }
});

define('combo-a@0.0.0/a', [], function (require, exports, module) {
    exports.a = function(n){
        return n;
    } 
});
define('combo-a@0.0.0', ['./a'], function (require, exports, module) {
    var a = require('./a');

    exports.init = function (n) {
        return a.a(n);
    }
}, {
    main: true
});

define('combo-a@0.0.0/a', [], function (require, exports, module) {
    exports.a = function(n){
        return n;
    } 
});
update combo test case