UNA:+.? '
UNB+UNOC:3+4000000000001:14+4043654000008:14+220413:2000+22041320004134'
UNH+1+ORDRSP:D:99B:UN:EAN005'
 BGM+231+ORDRSP123456+9'
 DTM+137:20231031:102'
 DTM+2:20231120:102'
 FTX+PUR+1++Order confirmed in full'
 RFF+ON:4500001234'
 RFF+VN:123456'
 NAD+BY+123456789::16++Buyer Company Name+123 Buyer Street+Buyer City++12345+GB'
NAD+SU+987654321::16++Supplier Company Name+456 Supplier Avenue+Supplier City++54321+GB'
NAD+DP+543216789::16++Delivery Location+789 Delivery Blvd+Delivery City++67890+GB'
 LIN+1++12345678:IN'
 QTY+21:100:EA'
 PRI+AAA:50.00'
 DTM+64:20231112:102'
 MOA+203:5000.00'
 FTX+AAA+++Confirmed quantity 100 EA'
 LIN+2++87654321:IN'
 QTY+21:50:EA'
 PRI+AAA:20.00'
 DTM+64:20231120:102'
 MOA+203:1000.00'
 FTX+AAA+++Confirmed quantity 50 EA'
 UNS+S'
CNT+2:2'
 CNT+1:150'
 MOA+9:6000.00'
 UNT+23+123456789'
 UNZ+1+123456789'