(module 0
    (def 1
        (id 1 getNeighbourhood)
        (formals_star_list 1
            (id 1 i)
            (id 1 width)
            (id 1 height)
            (id 1 pixels))
        ()
        (block 2
            (stmt_list 2
                (assign 2
                    (id 2 results)
                    (list_display 0)))
            (if 4
                (comparison 4
                    (subscription 4
                        (id 4 pixels)
                        (binop 4
                            (id 4 i)
                            (id 0 +)
                            (int_literal 4 1)))
                    (id 0 !=)
                    (int_literal 4 0))
                (stmt_list 4
                    (stmt_list 4
                        (call 4
                            (attributeref 4
                                (id 4 results)
                                (id 4 append))
                            (expr_list 4
                                (binop 4
                                    (id 4 i)
                                    (id 0 +)
                                    (int_literal 4 1))))))
                ())
            (if 5
                (comparison 5
                    (subscription 5
                        (id 5 pixels)
                        (binop 5
                            (id 5 i)
                            (id 0 -)
                            (int_literal 5 1)))
                    (id 0 !=)
                    (int_literal 5 0))
                (stmt_list 5
                    (stmt_list 5
                        (call 5
                            (attributeref 5
                                (id 5 results)
                                (id 5 append))
                            (expr_list 5
                                (binop 5
                                    (id 5 i)
                                    (id 0 -)
                                    (int_literal 5 1))))))
                ())
            (if 6
                (comparison 6
                    (subscription 6
                        (id 6 pixels)
                        (binop 6
                            (id 6 i)
                            (id 0 -)
                            (id 6 width)))
                    (id 0 !=)
                    (int_literal 6 0))
                (stmt_list 6
                    (stmt_list 6
                        (call 6
                            (attributeref 6
                                (id 6 results)
                                (id 6 append))
                            (expr_list 6
                                (binop 6
                                    (id 6 i)
                                    (id 0 -)
                                    (id 6 width))))))
                ())
            (if 7
                (comparison 7
                    (subscription 7
                        (id 7 pixels)
                        (binop 7
                            (id 7 i)
                            (id 0 +)
                            (id 7 width)))
                    (id 0 !=)
                    (int_literal 7 0))
                (stmt_list 7
                    (stmt_list 7
                        (call 7
                            (attributeref 7
                                (id 7 results)
                                (id 7 append))
                            (expr_list 7
                                (binop 7
                                    (id 7 i)
                                    (id 0 +)
                                    (id 7 width))))))
                ())
            (if 8
                (comparison 8
                    (subscription 8
                        (id 8 pixels)
                        (binop 8
                            (binop 8
                                (id 8 i)
                                (id 0 -)
                                (id 8 width))
                            (id 0 +)
                            (int_literal 8 1)))
                    (id 0 !=)
                    (int_literal 8 0))
                (stmt_list 8
                    (stmt_list 8
                        (call 8
                            (attributeref 8
                                (id 8 results)
                                (id 8 append))
                            (expr_list 8
                                (binop 8
                                    (binop 8
                                        (id 8 i)
                                        (id 0 -)
                                        (id 8 width))
                                    (id 0 +)
                                    (int_literal 8 1))))))
                ())
            (if 9
                (comparison 9
                    (subscription 9
                        (id 9 pixels)
                        (binop 9
                            (binop 9
                                (id 9 i)
                                (id 0 +)
                                (id 9 width))
                            (id 0 +)
                            (int_literal 9 1)))
                    (id 0 !=)
                    (int_literal 9 0))
                (stmt_list 9
                    (stmt_list 9
                        (call 9
                            (attributeref 9
                                (id 9 results)
                                (id 9 append))
                            (expr_list 9
                                (binop 9
                                    (binop 9
                                        (id 9 i)
                                        (id 0 +)
                                        (id 9 width))
                                    (id 0 +)
                                    (int_literal 9 1))))))
                ())
            (if 10
                (comparison 10
                    (subscription 10
                        (id 10 pixels)
                        (binop 10
                            (binop 10
                                (id 10 i)
                                (id 0 -)
                                (id 10 width))
                            (id 0 -)
                            (int_literal 10 1)))
                    (id 0 !=)
                    (int_literal 10 0))
                (stmt_list 10
                    (stmt_list 10
                        (call 10
                            (attributeref 10
                                (id 10 results)
                                (id 10 append))
                            (expr_list 10
                                (binop 10
                                    (binop 10
                                        (id 10 i)
                                        (id 0 -)
                                        (id 10 width))
                                    (id 0 -)
                                    (int_literal 10 1))))))
                ())
            (if 11
                (comparison 11
                    (subscription 11
                        (id 11 pixels)
                        (binop 11
                            (binop 11
                                (id 11 i)
                                (id 0 +)
                                (id 11 width))
                            (id 0 -)
                            (int_literal 11 1)))
                    (id 0 !=)
                    (int_literal 11 0))
                (stmt_list 11
                    (stmt_list 11
                        (call 11
                            (attributeref 11
                                (id 11 results)
                                (id 11 append))
                            (expr_list 11
                                (binop 11
                                    (binop 11
                                        (id 11 i)
                                        (id 0 +)
                                        (id 11 width))
                                    (id 0 -)
                                    (int_literal 11 1))))))
                ())
            (stmt_list 13
                (return 13
                    (id 13 results)))))
    (stmt_list 14
        (assign 14
            (id 14 now)
            (call 14
                (attributeref 14
                    (id 14 time)
                    (id 14 time))
                (expr_list 0))))
    (stmt_list 15
        (assign 15
            (id 15 captcha)
            (call 15
                (attributeref 15
                    (id 15 Image)
                    (id 15 open))
                (expr_list 15
                    (id 15 fileName)))))
    (stmt_list 16
        (assign 16
            (target_list 16
                (id 16 width)
                (id 16 height))
            (attributeref 16
                (id 16 captcha)
                (id 16 size))))
    (stmt_list 17
        (assign 17
            (id 17 pixels)
            (call 17
                (id 17 list)
                (expr_list 17
                    (call 17
                        (attributeref 17
                            (id 17 captcha)
                            (id 17 getdata))
                        (expr_list 0))))))
    (stmt_list 18
        (assign 18
            (id 18 i)
            (int_literal 18 0)))
    (for 19
        (id 19 pixel)
        (id 19 pixels)
        (stmt_list 20
            (if 20
                (comparison 20
                    (id 20 pixel)
                    (id 0 ==)
                    (int_literal 20 2))
                (stmt_list 20
                    (stmt_list 20
                        (assign 20
                            (subscription 20
                                (id 20 pixels)
                                (id 20 i))
                            (int_literal 20 0))))
                ())
            (stmt_list 22
                (assign 22
                    (id 22 i)
                    (binop 22
                        (id 22 i)
                        (id 0 +)
                        (int_literal 22 1)))))
        ())
    (stmt_list 23
        (assign 23
            (id 23 toclean)
            (list_display 0)))
    (for 24
        (id 24 i)
        (call 24
            (id 24 xrange)
            (expr_list 24
                (call 24
                    (id 24 len)
                    (expr_list 24
                        (id 24 pixels)))))
        (stmt_list 25
            (stmt_list 25
                (assign 25
                    (id 25 neighbourhood)
                    (call 25
                        (id 25 getNeighbourhood)
                        (expr_list 25
                            (id 25 i)
                            (id 25 width)
                            (id 25 height)
                            (id 25 pixels)))))
            (if 26
                (comparison 26
                    (call 26
                        (id 26 len)
                        (expr_list 26
                            (id 26 neighbourhood)))
                    (id 0 <)
                    (int_literal 26 4))
                (stmt_list 26
                    (stmt_list 26
                        (assign 26
                            (subscription 26
                                (id 26 pixels)
                                (id 26 i))
                            (int_literal 26 0))))
                ()))
        ()))