| ⇢ | A | src/scripts/component/matter.js added |
| ⇢ | B | matter.js ➔ matter added | |
| ⇢ | A | matter.js ➔ ... ➔ ct.buyGenerators added | |
| ⇢ | A | matter.js ➔ ... ➔ ct.generatorPrice added | |
| A | ↘ | B | angular.service(ꞌgeneratorꞌ) got worse |
| A | ↛ | angular.service(ꞌgeneratorꞌ) removed | |
| A | ↛ | angular.service(ꞌgeneratorꞌ) removed |