BEGIN {
	FS =",";
}
{
	for ( i = 1; i <= NF; i++ ) {

		len = length( $i );

		if ( substr( $i, 1, 1 ) == "\"" ) {
			tmpstr[i] = substr( $i, 2, len - 1 );
		}
		else {
			tmpstr[i] = $i;
		} 

		len = length( tmpstr[i] );

		if ( substr( tmpstr[i], len , 1 ) == "\"" ) {
			tmpstr[i] = substr( tmpstr[i], 1, len - 1 );
		}
	}

	for ( i = 1; i < NF; i++ ) {
		printf( "%s\t", tmpstr[i] );
	}

	printf( "%s\n", tmpstr[NF] );
}