UNA:+.? '
 UNB+UNOC:3+SENDER_ID:14+RECEIVER_ID:14+20231112:1200+123456789'
 UNH+123456789+ORDRSP:D:99B:UN'
 BGM+231+4500001234+9'
 DTM+137:20231112:102'
 DTM+2:20231120:102'
 FTX+PUR+1++Order confirmed in full'
 RFF+ON:4500001234'
 RFF+VN:123456'
 NAD+BY+BUYER_ID::92'
 NAD+SU+SUPPLIER_ID::92'
 NAD+DP+DELIVERY_ID::92'
 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'
 MOA+9:6000.00'
 UNT+23+123456789'
 UNZ+1+123456789'