BEGIN{
    styles=0
    in_style=0
    rows=-1
    in_cell=0
}
{

    if(match($0,"^ *<Table")){
        rows=0
        print
        next
    }
    if(match($0,"^ *</Table")){
        rows=-1
        print
        next
    }
    if(match($0,"^ *<Row[ >]")){
        if(rows<4)rows++
    }
    # if(rows>-1){
    #     if(rows<4)
    #         gsub(" ss:StyleID=\"\\w+\""," ss:StyleID=\"s1\"",$0)
    #     else
    #         gsub(" ss:StyleID=\"\\w+\"","",$0)
    # }
    # if(match($0,"^ *<Style ")){
        # if(styles<3) styles++
    # }

    if(match($0,"^ *<Cell\\W.*</Cell>$")||match($0,"^ *<Cell\\W.*/>$")||match($0,"^ *<Cell/>$")){
        print 
        next
    }
    if(match($0,"^ *<Cell(\\W|$)")){
        ORS=""
        in_cell=1
        print
        next
    }
    if(in_cell==1){
        gsub("^ +"," ",$0)
    }
    if(match($0,"</Cell>$")){
        in_cell=0
    }
    if(in_cell==1){
        ORS=""
        gsub("\r?\n","",$0)
    }else{
        ORS="\n"
    }
    if(match($0,"^ *<Style ")){
        in_style=1
        if(styles==0){
            styles++
            print
            next
        }
        else if(styles==1) {
            gsub("ss:ID=\"\\w+\"","ss:ID=\"s1\"",$0)
            styles++
            print $0
            next
        } else {
            if(styles<3) styles++
            in_style=1
        }
    }

    if(match($0,"^ *</Style>")){
        in_style=0
        if(styles>2 )next
    }
    if(in_style && styles>2 )next

    print $0
}