col_ = col.strip()\\
.replace(\',\',\'\')\\
.replace(\"\'\",\'\')\\
.replace(\"\"\"\"\"\"\"\",\'\')\\
.replace(\'(\',\' \')\\
.replace(\')\',\' \')\\
.replace(\'%\', \' \')\\
.replace(\'<\', \' \')\\
.replace(\'>\', \' \')