Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date (dd.mm.yyyy) | Soviet Unit | Aircraft flown | Enemy Aircraft | Axis Unit |
| --- | --- | --- | --- | --- |
| 13.09.1942 | 437 IAP | Yak-1 "White 02" | Ju.88 | Luftwaffe (**) |
| 13.09.1942 | 437 IAP | Yak-1 "White 02" | Bf.109G-2 W.Nr.13556 black 8 | 2./JG 53 |
| 14.09.1942 | 437 IAP | Yak-1 "White 02" | Bf.109 | Luftwaffe (**) |
| 27.09.1942 | 437 IAP | Yak-1 "White 02" | Ju.88A-4 W.Nr.3517 | 5./KG 76 |
| 27.09.1942 | 437 IAP | Yak-1 "White 02" | Bf.109G-2 W.Nr.14221 | 4./JG 52. [ clarification needed ] |
| 11.02.1943 | 296 IAP | Yak-1 "Red 32" | Fw.190 | Luftwaffe (**) |
| 11.02.1943 | 296 IAP | Yak-1 "Red 32" | Ju.87D-3 W.Nr.2948 | 5./StG 77 |
| 1.03.1943 | 296 IAP | Yak-1 "Yellow 44" | Fw.190 | Luftwaffe (**) |
| 22.03.1943 | 296 IAP | Yak-1 "Yellow 44" | Bf.109G-4 "BH+XB" | 9./JG 3 |
| 22.03.1943 | 296 IAP | Yak-1 "Yellow 44" | Bf.109G-2 "Yellow 2" | 9./JG 3 |
| 5.05.1943 | 73 GIAP | Yak-1 "Yellow 44" | Bf.109 | Luftwaffe (**) |
| 7.05.1943 | 73 GIAP | Yak-1 "Yellow 44" | Bf.109 | Luftwaffe (**) |
| 16.07.1943 | 73 GIAP | Yak-1b "White 23" | Bf.109G-6 W.Nr.15204 | 5./JG 3 |
| 16.07.1943 | 73 GIAP | Yak-1b "White 23" | Bf.109G-? W.Nr.? | 5./JG 3 |
| 19.07.1943 | 73 GIAP | Yak-1b "White 23" | Bf.109G-6 W.Nr.20005 | 5./JG 3 |
| 21.07.1943 | 73 GIAP | Yak-1b "White 23" | Bf.109 | Luftwaffe (**) |
| 1.08.1943 | 73 GIAP | Yak-1b "White 23" | Bf.109G-6 W.Nr.15852 | 2./JG 52 |
| 1.08.1943 | 73 GIAP | Yak-1b "White 23" | Bf.109G-6 W.Nr.20423 white 3 | 1./JG 52 |
Question:
What is the axis unit of the aircraft yak-1b "white 23", flown on 19.07.1943?
Answer:
5./JG 3