Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 2°C. We apply continuously 199°C heat to the field 4x0
What is the temperature (rounded to whole numbers) in the field 6x7 after 119 iterations according to the Gauss-Seidel iteration

Field in the beginning

2222222222
2222222222
2222222222
2222222222
2222222222
2222222222
2222222222
2222222222
2222222222
2222222222

Field after 4 iterations (rounded after 4th iteration)

16268526689321252
17245910764321573
1516324837231373
14917222015952
125911119642
1235665431
1123444321
1122222211
0111222111
0011111100

Temperature in field 6x7 after 119 iterations: