VCCC 2023 LOGO diamonds

Author: pépé / HMD
Category: Christmas Challenge
System:   LOGO Intepreter (https://www.calormen.com/jslogo/)
Language: LOGO
Len source code: 87
Len exe file:    87
Len code only:   87
Instructions:
Copy the content of "vccc2023_logo.txt" in the source window.
Then press the "Run" button.
Description:
This is a simple double 19 characters loop with with modulo 6
Comments:
Thanks !
+---------------------------------------------------+
|   ___ _/_ ___ _/_                                 |
|  | . | -_| . | -_|                                |
|  |  _|___|  _|___|                                |
|  |_|     |_|            http://peek.poke.free.fr  |
|               https://demozoo.org/sceners/123351  |
|                                                   |
|    Don't give up, stay Vintage !                  |
+---------------------------------------------------+