Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 25°C. We apply continuously 164°C heat to the field 4x9
What is the temperature (rounded to whole numbers) in the field 2x1 after 44 iterations according to the Gauss-Seidel iteration

Field in the beginning

25252525252525252525
25252525252525252525
25252525252525252525
25252525252525252525
25252525252525252525
25252525252525252525
25252525252525252525
25252525252525252525
25252525252525252525
25252525252525252525

Field after 4 iterations (rounded after 4th iteration)

3678888863
610121415151513105
712161819191917137
814182021212119147
815192122232220158
815192123242421168
815192429292622168
813213448413224168
612275697633823146
410277722781341694

Temperature in field 2x1 after 44 iterations: