4           0 LOAD_GLOBAL              0 (raw_input)
              3 LOAD_CONST               1 ('plz input your flag:')
              6 CALL_FUNCTION            1
              9 STORE_FAST               0 (a)

  5          12 LOAD_CONST               2 (0)
             15 BUILD_LIST               1
             18 LOAD_GLOBAL              1 (len)
             21 LOAD_FAST                0 (a)
             24 CALL_FUNCTION            1
             27 BINARY_MULTIPLY     
             28 STORE_FAST               1 (b)

  6          31 LOAD_CONST               3 (68)
             34 LOAD_CONST               4 (5)
             37 LOAD_CONST               5 (164)
             40 LOAD_CONST               6 (100)
             43 LOAD_CONST               7 (231)
             46 LOAD_CONST               8 (228)
             49 LOAD_CONST               9 (175)
             52 LOAD_CONST              10 (36)
             55 LOAD_CONST              11 (142)
             58 LOAD_CONST               9 (175)
             61 LOAD_CONST              12 (78)
             64 LOAD_CONST              13 (206)
             67 LOAD_CONST              14 (4)
             70 LOAD_CONST              15 (45)
             73 LOAD_CONST              11 (142)
             76 LOAD_CONST              16 (174)
             79 LOAD_CONST              17 (238)
             82 LOAD_CONST               5 (164)
             85 LOAD_CONST              15 (45)
             88 LOAD_CONST              18 (14)
             91 LOAD_CONST               9 (175)
             94 LOAD_CONST              19 (46)
             97 LOAD_CONST              17 (238)
            100 LOAD_CONST              15 (45)
            103 LOAD_CONST               5 (164)
            106 LOAD_CONST              16 (174)
            109 LOAD_CONST              10 (36)
            112 LOAD_CONST               9 (175)
            115 LOAD_CONST              15 (45)
            118 LOAD_CONST              20 (196)
            121 LOAD_CONST              20 (196)
            124 LOAD_CONST              12 (78)
            127 LOAD_CONST               9 (175)
            130 LOAD_CONST              10 (36)
            133 LOAD_CONST              19 (46)
            136 LOAD_CONST              17 (238)
            139 LOAD_CONST              20 (196)
            142 LOAD_CONST              13 (206)
            145 LOAD_CONST              12 (78)
            148 LOAD_CONST              12 (78)
            151 LOAD_CONST               3 (68)
            154 LOAD_CONST              21 (39)
            157 BUILD_LIST              42
            160 STORE_FAST               2 (c)

  7         163 LOAD_GLOBAL              1 (len)
            166 LOAD_FAST                0 (a)
            169 CALL_FUNCTION            1
            172 LOAD_CONST              22 (42)
            175 COMPARE_OP               3 (!=)
            178 POP_JUMP_IF_FALSE      190

  8         181 LOAD_CONST              23 ('wrong length')
            184 PRINT_ITEM          
            185 PRINT_NEWLINE       

  9         186 LOAD_CONST               2 (0)
            189 RETURN_VALUE        

 10     >>  190 SETUP_LOOP             117 (to 310)
            193 LOAD_GLOBAL              2 (range)
            196 LOAD_GLOBAL              1 (len)
            199 LOAD_FAST                0 (a)
            202 CALL_FUNCTION            1
            205 CALL_FUNCTION            1
            208 GET_ITER            
        >>  209 FOR_ITER                97 (to 309)
            212 STORE_FAST               3 (i)

 11         215 LOAD_GLOBAL              3 (ord)
            218 LOAD_FAST                0 (a)
            221 LOAD_FAST                3 (i)
            224 BINARY_SUBSCR       
            225 CALL_FUNCTION            1
            228 LOAD_CONST              24 (3)
            231 BINARY_RSHIFT       
            232 LOAD_GLOBAL              3 (ord)
            235 LOAD_FAST                0 (a)
            238 LOAD_FAST                3 (i)
            241 BINARY_SUBSCR       
            242 CALL_FUNCTION            1
            245 LOAD_CONST               4 (5)
            248 BINARY_LSHIFT       
            249 BINARY_XOR          
            250 LOAD_CONST              25 (255)
            253 BINARY_AND          
            254 LOAD_FAST                1 (b)
            257 LOAD_FAST                3 (i)
            260 STORE_SUBSCR        

 12         261 LOAD_FAST                1 (b)
            264 LOAD_FAST                3 (i)
            267 DUP_TOPX                 2
            270 BINARY_SUBSCR       
            271 LOAD_CONST              26 (136)
            274 INPLACE_XOR         
            275 ROT_THREE           
            276 STORE_SUBSCR        

 13         277 LOAD_FAST                1 (b)
            280 LOAD_FAST                3 (i)
            283 BINARY_SUBSCR       
            284 LOAD_FAST                2 (c)
            287 LOAD_FAST                3 (i)
            290 BINARY_SUBSCR       
            291 COMPARE_OP               3 (!=)
            294 POP_JUMP_IF_FALSE      209

 14         297 LOAD_CONST              27 ('wrong')
            300 PRINT_ITEM          
            301 PRINT_NEWLINE       

 15         302 LOAD_CONST               2 (0)
            305 RETURN_VALUE        
            306 JUMP_ABSOLUTE          209
        >>  309 POP_BLOCK           

 16     >>  310 LOAD_CONST              28 ('win')
            313 PRINT_ITEM          
            314 PRINT_NEWLINE       
            315 LOAD_CONST               0 (None)
            318 RETURN_VALUE