Issue in the order of display of Arabic texts in PDF file generated using ColdFusion

I have a query result set as given below.

I want to display details from this query in a pattern of name1 amount1  unit1,name2 amount2 unit2,name3 amount3 unit3,name4 amount4 unit 4 and that too in RTL (Right To Left) direction since data from the query is Arabic.

For example : please see the screen shot of pdf file.

Issue:Order of Arabic text is not correct as expected as given in the above screenshot. Below is the code snippet I used to generate pdf but order of display is wrong.

    <cfset local.qBuckets = QueryNew("amount,name,unit","varchar,varchar,varchar") />

    <cfset Queryaddrow(local.qBuckets,4)>

    <cfset x=1>

    <cfset Querysetcell(local.qBuckets,'amount','غير محدودة',x)>

    <cfset Querysetcell(local.qBuckets,'name','لبيانات المحلية والعالمية',x)>

    <cfset Querysetcell(local.qBuckets,'unit','جيجابايت',x)>

    <cfset y=2>

    <cfset Querysetcell(local.qBuckets,'amount','600',y)>

    <cfset Querysetcell(local.qBuckets,'name','الدولية',y)>

    <cfset Querysetcell(local.qBuckets,'unit','دقيقة',y)>

    <cfset z=3>

    <cfset Querysetcell(local.qBuckets,'amount','300',z)>

    <cfset Querysetcell(local.qBuckets,'name','التجوال الوارد',z)>

    <cfset Querysetcell(local.qBuckets,'unit','دقيقة',z)>

    <cfset p=4>

    <cfset Querysetcell(local.qBuckets,'amount','غير محدودة',p)>

    <cfset Querysetcell(local.qBuckets,'name','المكالمات المحلية / الرسائل القصيرة',p)>

    <cfset Querysetcell(local.qBuckets,'unit','جيجابايت',p)>

    <cfoutput>

    <cfdocument filename="c:\arr-bill.pdf" format="pdf" overwrite="true">

    <table border="0" cellspacing="0" cellpadding="5" align="center" style="width:190mm;direction: rtl;">

    <tr>

    <td style="border-bottom:1pt solid ##000000;">

    <span style="font-size:10pt; font-weight:bold;">Red 750</span>

    <BR />

    <span style="font-size:9pt;">

    <cfset attributes.bucketSep = "">

    <cfloop query="local.qBuckets">

    #attributes.bucketSep# <span style="font-weight: bold;color:black;">#name#</span>

    #amount# #unit#

    <cfset attributes.bucketSep = ",">

    </cfloop>

    </span>

    </td>

    </tr>

    </table>

    </cfdocument>

    </cfoutput>

Notes: Order of Arabic text is correct in HTML output (in browser). Also , the order is correct in pdf file but only when I remove the span used around the name.

PDF generating code where order is correct

    <cfdocument filename="c:\arr-bill.pdf" format="pdf" overwrite="true">

    <table border="0" cellspacing="0" cellpadding="5" align="center" style="width:190mm;direction: rtl;">

    <tr>

    <td style="border-bottom:1pt solid ##000000;">

    <span style="font-size:10pt; font-weight:bold;">Red 750</span>

    <BR />

    <span style="font-size:9pt;">

    <cfset attributes.bucketSep = "">

    <cfloop query="local.qBuckets">

    #attributes.bucketSep# #name#

    #amount# #unit#

    <cfset attributes.bucketSep = ",">

    </cfloop>

    </span>

    </td>

    </tr>

    </table>

    </cfdocument>