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