,,,,,,,~=*                                          *=~,,,,,,,
,,,,,,~=*§                                          §*=~,,,,,,
,,,,,~=*§£                                          £§*=~,,,,,
,,,,~=*§£@                                          @£§*=~,,,,
,,,~=*§£@@                                          @@£§*=~,,,
,,~=*§£@@#             ########@#£=#@###            #@@£§*=~,,
,~=*§£@@##            # tetris effect #             ##@@£§*=~,
,,~=*§£@@#             ########@#£=#@###            #@@£§*=~,,
,,,~=*§£@@                                          @@£§*=~,,,
,,,,~=*§£@       tetris inducing activites:         @£§*=~,,,,
,,,,,~=*§£                                          £§*=~,,,,,
,,,,,,~=*§   = tetris                               §*=~,,,,,,
,,,,,,,~=*   = context free grammars (especially    *=~,,,,,,,
,,,,,,,,~=     refactoring)                         =~,,,,,,,,
,,,,,,,,,~   = waiting tables                       ~,,,,,,,,,
,,,,,,,,~=   = minecraft                            =~,,,,,,,,
,,,,,,,~=*   = protoss in star craft brood war      *=~,,,,,,,
,,,,,,~=*§   = google maps                          §*=~,,,,,,
,,,,,~=*§£                                          £§*=~,,,,,
,,,,~=*§£@                                          @£§*=~,,,,
,,,~=*§£@@                                          @@£§*=~,,,
,,~=*§£@@#                                          #@@£§*=~,,
,~=*§£@@##                                          ##@@£§*=~,
,,~=*§£@@#                                          #@@£§*=~,,