Please demonstrate that you are human, not a spider or robot

 _____  ____   ______  ____   ______  _____    ___   ____  
| ____||___ \ |  ____||___ \ |  ____||  __ \  / _ \ |___ \ 
| |__    __) || |__     __) || |__   | |  | || (_) |  __) |
|___ \  |__ < |  __|   |__ < |  __|  | |  | | > _ <  |__ < 
 ___) | ___) || |      ___) || |____ | |__| || (_) | ___) |
|____/ |____/ |_|     |____/ |______||_____/  \___/ |____/
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GRG for REDUCE
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