layertwo:
    type: task
    script:

        - if <location[0,3,1,newworld].material> == m@green_wool && <location[-1,3,0,newworld].material> == m@green_wool:
            - define randomnumber <util.random.int[1].to[2]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> green_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> yellow_wool
        - else if <location[0,3,1,newworld].material> == m@green_wool && <location[-1,3,0,newworld].material> == m@yellow_wool || <location[0,3,1,newworld].material> == m@yellow_wool && <location[-1,3,0,newworld].material> == m@green_wool:
            - define randomnumber <util.random.int[1].to[3]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> green_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> yellow_wool
            - if <def[randomnumber]> == 3:
                - modifyblock <location[-1,3,1,newworld]> red_wool
        - else if <location[0,3,1,newworld].material> == m@green_wool && <location[-1,3,0,newworld].material> == m@red_wool || <location[0,3,1,newworld].material> == m@red_wool && <location[-1,3,0,newworld].material> == m@green_wool:
            - define randomnumber <util.random.int[1].to[3]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> yellow_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> red_wool
            - if <def[randomnumber]> == 3:
                - modifyblock <location[-1,3,1,newworld]> black_wool
        - else if <location[0,3,1,newworld].material> == m@yellow_wool && <location[-1,3,0,newworld].material> == m@yellow_wool:
            - define randomnumber <util.random.int[1].to[2]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> yellow_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> red_wool
        - else if <location[0,3,1,newworld].material> == m@yellow_wool && <location[-1,3,0,newworld].material> == m@red_wool || <location[0,3,1,newworld].material> == m@red_wool && <location[-1,3,0,newworld].material> == m@yellow_wool:
            - define randomnumber <util.random.int[1].to[3]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> yellow_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> red_wool
            - if <def[randomnumber]> == 3:
                - modifyblock <location[-1,3,1,newworld]> black_wool
        - else if <location[0,3,1,newworld].material> == m@red_wool && <location[-1,3,0,newworld].material> == m@red_wool:
            - define randomnumber <util.random.int[1].to[2]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> red_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> black_wool
        - else if <location[0,3,1,newworld].material> == m@green_wool && <location[-1,3,0,newworld].material> == m@black_wool || <location[0,3,1,newworld].material> == m@black_wool && <location[-1,3,0,newworld].material> == m@green_wool:
            - define randomnumber <util.random.int[1].to[4]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> green_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> yellow_wool
            - if <def[randomnumber]> == 3:
                - modifyblock <location[-1,3,1,newworld]> red_wool
            - if <def[randomnumber]> == 4:
                - modifyblock <location[-1,3,1,newworld]> black_wool
        - else if <location[0,3,1,newworld].material> == m@yellow_wool && <location[-1,3,0,newworld].material> == m@black_wool || <location[0,3,1,newworld].material> == m@black_wool && <location[-1,3,0,newworld].material> == m@yellow_wool:
            - define randomnumber <util.random.int[1].to[3]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> yellow_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> red_wool
            - if <def[randomnumber]> == 3:
                - modifyblock <location[-1,3,1,newworld]> black_wool
        - else if <location[0,3,1,newworld].material> == m@red_wool && <location[-1,3,0,newworld].material> == m@black_wool || <location[0,3,1,newworld].material> == m@black_wool && <location[-1,3,0,newworld].material> == m@red_wool:
            - define randomnumber <util.random.int[1].to[2]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> red_wool
            - if <def[randomnumber]> == 2:
                - modifyblock <location[-1,3,1,newworld]> black_wool
        - else if <location[0,3,1,newworld].material> == m@black_wool && <location[-1,3,0,newworld].material> == m@black_wool:
            - define randomnumber <util.random.int[1].to[1]>
            - if <def[randomnumber]> == 1:
                - modifyblock <location[-1,3,1,newworld]> black_wool