PRINT X

CLEAR F
REPEAT 1000 TIMES (

    CLEAR A
    REPEAT X TIMES (
        INCREASE A
    )

    PRINT X

    CLEAR B
    CLEAR C
    REPEAT X TIMES (
        INCREASE B
    )
    CLEAR D
    REPEAT B TIMES (
        INCREASE D
        INCREASE D
    )
    CLEAR E
    REPEAT D TIMES (
        INCREASE E
    )
    

    CLEAR B
    REPEAT X TIMES (
        INCREASE B
    )
    CLEAR C
    REPEAT B TIMES (
        INCREASE C
    )
    CLEAR X
    REPEAT C TIMES (
        INCREASE X
    )

    CLEAR D
    REPEAT X TIMES (
        INCREASE D
        INCREASE D
        INCREASE D
    )
    INCREASE D
    CLEAR X
    REPEAT D TIMES (
        INCREASE X
    )
)