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