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