to use it, the element input must start with an asterisk *
if it is exactly "*all" (without the quotes), generation will be done for every element
otherwise, you have flags; **the string has to start with an asterisk; do not put an asterisk before any flags besides the first one in the element input string**
if the "noauto" flag is present (regardless of any others), generation will run only on non-generated elements
if the "auto" flag is present, generation will be limited to *only* generated elements; this can be combined with the lower flags:
"nofairies": exclude fairies
"nocreepers": exclude creepers
"noclouds": exclude clouds
"nospouts": exclude spouts
"nobombs": exclude bombs