Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 22°C. We apply continuously 113°C heat to the field 5x5
What is the temperature (rounded to whole numbers) in the field 4x0 after 123 iterations according to the Gauss-Seidel iteration

Field in the beginning

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

Field after 4 iterations (rounded after 4th iteration)

3	5	6	7	7	7	7	7	5	3
5	9	11	12	13	13	13	12	9	5
6	11	14	15	18	21	21	17	13	6
7	12	15	20	29	39	34	26	17	9
7	13	18	29	53	84	59	38	23	11
7	13	21	39	84	197	91	49	27	13
7	13	21	34	59	91	65	42	25	12
7	12	17	26	38	49	42	31	20	10
5	9	13	17	23	27	25	20	14	7
3	5	6	9	11	13	12	10	7	3

Temperature in field 4x0 after 123 iterations:

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

3	5	6	7	7	7	7	7	5	3
5	9	11	12	13	13	13	12	9	5
6	11	14	15	18	21	21	17	13	6
7	12	15	20	29	39	34	26	17	9
7	13	18	29	53	84	59	38	23	11
7	13	21	39	84	197	91	49	27	13
7	13	21	34	59	91	65	42	25	12
7	12	17	26	38	49	42	31	20	10
5	9	13	17	23	27	25	20	14	7
3	5	6	9	11	13	12	10	7	3

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

3	5	6	7	7	7	7	7	5	3
5	9	11	12	13	13	13	12	9	5
6	11	14	15	18	21	21	17	13	6
7	12	15	20	29	39	34	26	17	9
7	13	18	29	53	84	59	38	23	11
7	13	21	39	84	197	91	49	27	13
7	13	21	34	59	91	65	42	25	12
7	12	17	26	38	49	42	31	20	10
5	9	13	17	23	27	25	20	14	7
3	5	6	9	11	13	12	10	7	3

22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22
22	22	22	22	22	22	22	22	22	22

3	5	6	7	7	7	7	7	5	3
5	9	11	12	13	13	13	12	9	5
6	11	14	15	18	21	21	17	13	6
7	12	15	20	29	39	34	26	17	9
7	13	18	29	53	84	59	38	23	11
7	13	21	39	84	197	91	49	27	13
7	13	21	34	59	91	65	42	25	12
7	12	17	26	38	49	42	31	20	10
5	9	13	17	23	27	25	20	14	7
3	5	6	9	11	13	12	10	7	3