"Spin4 example"
"author : afmika"

{                              "start first loop"
    {                          "start second loop"
        (+01>0<) 
    ?y}                        "Checks if the y-accumulator is 0, if not restart the second loop"
    +                          "12 + 0"

?y}                            "Checks if the y-accumulator is 0, if not restart the first loop"