Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 40°C. We apply continuously 153°C heat to the field 4x2
What is the temperature (rounded to whole numbers) in the field 8x8 after 106 iterations according to the Gauss-Seidel iteration

Field in the beginning

40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40

Field after 4 iterations (rounded after 4th iteration)

6	9	15	27	39	33	24	17	12	6
9	18	35	67	109	77	50	34	21	10
12	26	53	114	269	126	71	45	28	14
14	28	50	85	129	96	67	47	31	15
14	27	42	61	77	70	57	44	31	16
14	26	37	47	55	54	49	41	29	15
14	24	33	40	44	45	42	37	27	14
12	21	28	33	36	37	36	31	22	11
9	16	21	24	26	27	26	22	16	8
5	8	11	12	13	14	13	11	8	4

Temperature in field 8x8 after 106 iterations:

40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40

6	9	15	27	39	33	24	17	12	6
9	18	35	67	109	77	50	34	21	10
12	26	53	114	269	126	71	45	28	14
14	28	50	85	129	96	67	47	31	15
14	27	42	61	77	70	57	44	31	16
14	26	37	47	55	54	49	41	29	15
14	24	33	40	44	45	42	37	27	14
12	21	28	33	36	37	36	31	22	11
9	16	21	24	26	27	26	22	16	8
5	8	11	12	13	14	13	11	8	4

40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40

6	9	15	27	39	33	24	17	12	6
9	18	35	67	109	77	50	34	21	10
12	26	53	114	269	126	71	45	28	14
14	28	50	85	129	96	67	47	31	15
14	27	42	61	77	70	57	44	31	16
14	26	37	47	55	54	49	41	29	15
14	24	33	40	44	45	42	37	27	14
12	21	28	33	36	37	36	31	22	11
9	16	21	24	26	27	26	22	16	8
5	8	11	12	13	14	13	11	8	4

40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40
40	40	40	40	40	40	40	40	40	40

6	9	15	27	39	33	24	17	12	6
9	18	35	67	109	77	50	34	21	10
12	26	53	114	269	126	71	45	28	14
14	28	50	85	129	96	67	47	31	15
14	27	42	61	77	70	57	44	31	16
14	26	37	47	55	54	49	41	29	15
14	24	33	40	44	45	42	37	27	14
12	21	28	33	36	37	36	31	22	11
9	16	21	24	26	27	26	22	16	8
5	8	11	12	13	14	13	11	8	4