ometa AnBn <: Parser {
  Lang = A end,
  A = "0" A:a "1"   -> ["0", a, "1"]
    | ""
}

AnBn.matchAll("000111", "Lang")
AnBn.matchAll("00011", "Lang")

var a = ['000111', '01', '01', '0011', '0000011111']
for(var i = 0; i < a.length; i++){
  alert(AnBn.matchAll(a[i], "Lang"))
}


ometa NotAnBnCn {

}