Thông tin
.................................................................................................... .................................................................................................... ...................................x$$X;.:X$$$$X;X$$$$$$$$$$$X+..................................... ...................................+$XX$X$$XX$$$$$X$X$X$$$$$$$$XxXX&X:.............................. ....................................$$$$$$$$$X$$$X$$X$XX$$$$$$$X$XxxxxX$;........................... ....................................x$$$$$X$X$$$$X$$$$$X$$$$$$$$$$xxxxxxx$;......................... ....................................$$$$$$$$$$$$$$$$$$X$$$$$$$$$$$$xxxxxxxx$........................ ...................................:$X::++$X$X$;$.x$$$$$$$$$X$$$$$$XXxxxxxxxX:...................... ...................................:$$$$X$$$X$$Xx$$$$$$$$$$$$$$$$$$XXXxxxxxxxX...................... ..................................;&X&$$$$XxXX$X$$$$$$$X$X$$$$X$$&$XXxXxxxxxxx$..................... .................................$+xx$$$$$$$$$$$$$XX$$$$$$$$$$XX;xxx&XxxxxxxxxxX.................... ...............................xx:+;;xxxxxxxxxxxxxxxxxxxxxxxxxx;+:xxxX$XxxxxxxxX:................... ..............................Xxxxxxxxxxxxxxxx;;;xxxxxxxxxxxxxxxxxxxxxX$xxxxxxxx$................... .............................XxxxxxxxxxxXxxxxxxxxxxxxxxxxxxxXxxxxxxxxxxx$xxxxxxxx+.................. ............................XxxxxxxxxxxxXxxxxxxxxxxxXxxxxxxxXxxxxxxxxxxx$$xXxxxxx$:................. ...........................xxxxxxxxxxxxXXxxxxxxxxxxxXXxxxxxxx$xxxxxxxxxxX$XXxxxxxxX................. ...........................XxxxxXxxxxxx+XxXxxxxxxxxxx$xxxxxxx$xxxxxxxxXxxX$XxxxxXXxX................ ..........................XxxxxxXxxxxx&:XxXxxxxxxxxxx$xXxxxxxXXxxxxxxxXxxX$XXxXxx$xxX............... ..........................&xxXxxXxxxxX;:xxXxxxxxxxxxx$$xxxxxxX$xxxxxxx$xXX$$XxxxxxXXx&.............. .........................:xxxXxxxxxxx&::;XXXxxxxxxxxx$+x$xxxX$$xxxxxxxXxXXX$Xxxxxxx$:XXX;;;x........ .........................+xxxXxxXxxXX;:::xx:XxxxxxxxxX:$+XxxX$$XxxxxxxX$$XX$XxxxxxxX................ .........................XxxxXxX$xx$$:::::$x:XXxxxxxxx::&XXxX.$XxxxxxxX$$X$$XXxxxxxXx............... .........................$xxxXx$$xX&x;::::;$;:x$Xxxx$::::+$X$:xXxxxxxxX$XX$$XXxxxxxX&............... .........................$xxxxX$;xX$:::;x+:;;:::+:xX$X+;;::::;:XxxxxxxX$XXX$XXxxXxxxX;.............. .........................&xxxxX$:X+;:;:::::::::::;:::::::::::::XxxxxxxXXX$X$XXxxxxxxX&.............. ........................;$+XxxX$:x&&&&x+X::::::::::;:+x;+xX&;:.Xxxxxxx$XXX$XXxxxxXxx$X;............. ........................xXx$xxx$:&..x+++$;:::::::::+;$Xx+++x::$XxxxxxX$XX$XXXxxxxXxx$XX............. ........................$+XXxxx$Xx;...X;:X;::::::::X+....x:;::;XxxxxxX$x$$XXXxxxXXxx&X&............. .......................+X.$xXxxx&:;.+:..x::::::::::::..x.::x::.XxxxXxXx;xXXXXXxx$xxx;X&............. .......................$:.:x$xxx$x::+:++::::::::::::::::++;;:::XxxxXX$;;$XXXXXxx$xx$.$$............. ......................+;...$XXxX$;::::::::::::::::::::::::::::;XxxxXxxXXXXXXXXxXXxx+.Xx............. ......................:....;X$xxXx:::::::::::+:::::::::::::::;xxXxxX$XXXXXXXXXx$Xxx.:$.............. ............................X$$xX$::::::::::::::::::::::::::::$XxxXxXXXX$XXXXX$Xx$.:;............... .............................$xxxX+::::::::::::::::::::::::::.X$xxX&..$X$XXXXx+$xx.................. .............................;XXxX$x:::::::::::::::::::::::::+XXxXX...+XXXXXXX.XX$.................. ..............................X.$xXx+x::::::+$$+xX:::::::::x+&+XxX+...;XX&XXx$..xXX................. ..............................:;.XxX..:X.;$&;:::::::::;.;&$.+.$x$x....+X.:$XXX....+$&:.............. .................................+XX..:xXX:::::::::::+$;;;x;::x$;....;....x$X$...................... ..................................xx.++....xx::::xXx;;;;;x+..$X............+$X+..................... ...................................:........X+;;;;;;;;;;:x;.X................x$..................... ............................................++;;;;;;;;:::;+......................................... ............................................&;::;:::::::::X:........................................ .......................................;.x$:x::::::::::::::;$....................................... .................................:xX;x;.:X::::::::::::::::::x:..xxx$x:.............................. .............................:$XxxX;..x;.:X;::::::::::::::+x..;X...+xxxX$........................... ............................$xxxxxxx:..x;.:$:;$;::::$X+;:$...X;..;xxXxxxxxx......................... ...........................XxxxxxxxxX...x;..x:;::;:::::$:..xx...xxxxxxxxxxx$........................ ..........................$xxxxxxxxxxx...x;..x:::::::x+..;X:..+xxxxxxxxxxxxxX....................... .........................Xxxxxxxxxxxxxx...x;..X::::+x..:X;..:xxxxxxxxxxxxxxxXx...................... ........................:$xxxxXxxxxxxxxx...X;..X.+x...X+...xxxxxxxxxXXxxxxxxX$...................... ........................+xxxxx$xxxxxxxxxx...x;..:...x+...+xxxxxxxxxx$xxxxxxxXXx..................... ........................$xxxxx$xxxxxxxxxxx...x;...x+...+xxxxxxxxxxxx$xxxxxxxXX&..................... .......................xxxxxxX$xxxxxxxxxxxx...++Xx...+Xxxxxxxxxxxxxx$xxxxxxxxX$:.................... .......................$xxxxXXXxxxxxxxxxxxxx;..:...+xxxxxxxxxxxxxxxX$XxxxxxxxXX+.................... ......................xXxxxxX$Xxxxxxxxxxxxxxxx...xxxxxxxxxxxxxxxxxxXXXxxxxxxxXX$....................