If I was just tracking in EO?HL code this draw on Jul 23 would appear as this
Wed,    Jul   23,     2025         840            339                             *622   115*   

That 115 EO/Hl code could have influenced my thought process of not choosing that code again for awhile.

By separating the doubles and no match the 115 EO/HL code would still remain as a possibility for no match play. 
________________________________________________
Another possibility is in this draw 
Mon, Jul 21, 2025    121      177 
The 177 double drawn could come back at us with the possibility of the 
  157, 179  being drawn from the 155 EO/HL no match code.
Keep the 17 pair and add the 5 or 9 digit. 

                        lot     lot  Asc code * EO/HL 
Thu, Jul 31, 2025    370     913            *152 511*
Wed, Jul 30, 2025    050     955 *131 533* 
Tue, Jul 29, 2025    617     102            *615 122* 
Mon, Jul 28, 2025    652     194            *652 152
Sun, Jul 27, 2025            546                 526   
Sat, Jul 26, 2025    756     908            *556 526 
Fri, Jul 25, 2025    829     329             625 125 
Thu, Jul 24, 2025    770     612 *441            612*
Wed, Jul 23, 2025    840     339      225*  *622     
Tue, Jul 22, 2025    082     237             262 215
Mon, Jul 21, 2025    121     177 *121 144