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.~~;^$@¶##            ########¶#$~#¶###             ##¶@$^;~~.
.~~;^@¶###            # TETRIS EFFECT #             ###¶@^;~~.
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.~~;^$@¶##                                          ##¶@$^;~~.
.~~;^$@¶¶¶       TETRIS INDUCING ACTIVITES:         ¶¶¶@$^;~~.
...~;;$$¶¶                                          ¶¶$$;;~...
..~~;;^@¶#   ~ TETRIS                               #¶@^;;~~..
.~~;^$@@¶¶   ~ CONTEXT FREE GRAMMARS (ESPECIALLY    ¶¶@@$^;~~.
.~~;^$@¶##     REFACTORING)                         ##¶@$^;~~.
.....~~;$¶   ~ WAITING TABLES                       ¶$;~~.....
.~~;^$@¶##   ~ MINECRAFT                            ##¶@$^;~~.
.~~;^$$$¶¶   ~ PROTOSS IN STAR CRAFT BROOD WAR      ¶¶$$$^;~~.
.~~;^$$@@#   ~ GOOGLE MAPS                          #@@$$^;~~.
....~^^@¶#                                          #¶@^^~....
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