from bs4 import BeautifulSoup

def create_array_table(data: list, border: list, cnt_p1: int, cnt_p2: int) -> str:
    STYLE_ARRAY_TABLE = "border-collapse: collapse;"
    STYLE_TD_TEMPLATE = "border: 1px solid black; width: 1.2em; height: 1.6rem; text-align: center; font-size: 1.3rem;"

    def style_with_rborder(style: str):
        style += "border-right: 6px solid black;"
        return style
    
    def style_with_p1(style: str):
        style += "background-color: lightgray;"
        return style
    def style_with_p2(style: str):
        style += "background-color: gray;"
        return style 
    
    if len(data) != len(border):
        return ""
    
    soup = BeautifulSoup("", "html.parser")
    table = soup.new_tag('table', attrs={'style': STYLE_ARRAY_TABLE})
    tr = soup.new_tag('tr')

    for i in range(len(data)):
        style = STYLE_TD_TEMPLATE
        if i < cnt_p1:
            style = style_with_p1(style)
            if border[i]:
                style = style_with_rborder(style)
        elif cnt_p1 <= i < cnt_p1 + cnt_p2:
            style = style_with_p2(style)
            if border[i]:
                style = style_with_rborder(style)
        else:
            if border[i]:
                style = style_with_rborder(style)
        td = soup.new_tag('td', attrs={'style': style})
        td.string = str(data[i])

        tr.append(td)

    table.append(tr)
    soup.append(table)

    return str(soup)