./copy-code-to-rpi.sh
mvn package exec:java -Dexec.mainClass="com.kgignatyev.leds.visualizer.PlayShowKt"
change effects sequence in GenerateShow.kt
and run
mvn package exec:java -Dexec.mainClass="com.kgignatyev.leds.GenerateShowKt"
then visualizer should reflect the changes and play the show