X    XXX    XXX    XXX    XXX    XXX    XXX    XXX    X      XX     XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXXX   XXX    XXX    XXX    XXX    XXX   XXXX    XXXX   XXX    XXX    XXX    X                                         XXX
XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XXX    XX
X____XXX____XXX____XXX____XXX____XXX____XXX____XXX____X______XX_____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXXX___XXX____XXX____XXX____XXX____XXX___XXXX____XXXX___XXX____XXX____XXX____X_________________________________________XXXXXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____XXX____X