so far, several online-generated ones have been found, but the results are not very good, as follows:
 _____   _   _            ___  ___  __    __       ______  _____   _   _  
/  _  \ | | | |          /   |/   | \ \  / /      |___  / /  ___/ | | | | 
| | | | | |_| |         / /|   /| |  \ \/ /          / /  | |___  | |_| | 
| | | | |  _  |        / / |__/ | |   \  /          / /   \___  \ |  _  | 
| |_| | | | | |       / /       | |   / /          / /__   ___| | | | | | 
\_____/ |_| |_|      /_/        |_|  /_/          /_____| /_____/ |_| |_| 
this is from ohmyzsh:
         __                                     __  
  ____  / /_     ____ ___  __  __   ____  _____/ /_ 
 / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
/ /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
\____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/ 
                        /____/                      
is there a suitable generation method?
