Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 23°C. We apply continuously 196°C heat to the field 7x2
What is the temperature (rounded to whole numbers) in the field 1x2 after 55 iterations according to the Gauss-Seidel iteration

Field in the beginning

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

Field after 4 iterations (rounded after 4th iteration)

3	5	7	7	8	12	25	40	30	15
5	9	11	13	16	32	70	122	76	34
7	11	14	17	25	53	127	321	132	51
7	13	16	19	27	47	88	139	90	42
8	13	17	20	25	37	56	71	55	29
8	14	17	20	24	30	38	42	35	19
8	13	17	20	22	25	28	29	23	13
7	12	15	17	19	21	22	21	16	9
5	9	12	13	14	15	15	14	11	6
3	5	6	7	7	8	8	7	5	3

Temperature in field 1x2 after 55 iterations:

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	7	8	12	25	40	30	15
5	9	11	13	16	32	70	122	76	34
7	11	14	17	25	53	127	321	132	51
7	13	16	19	27	47	88	139	90	42
8	13	17	20	25	37	56	71	55	29
8	14	17	20	24	30	38	42	35	19
8	13	17	20	22	25	28	29	23	13
7	12	15	17	19	21	22	21	16	9
5	9	12	13	14	15	15	14	11	6
3	5	6	7	7	8	8	7	5	3

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	7	8	12	25	40	30	15
5	9	11	13	16	32	70	122	76	34
7	11	14	17	25	53	127	321	132	51
7	13	16	19	27	47	88	139	90	42
8	13	17	20	25	37	56	71	55	29
8	14	17	20	24	30	38	42	35	19
8	13	17	20	22	25	28	29	23	13
7	12	15	17	19	21	22	21	16	9
5	9	12	13	14	15	15	14	11	6
3	5	6	7	7	8	8	7	5	3

23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23
23	23	23	23	23	23	23	23	23	23

3	5	7	7	8	12	25	40	30	15
5	9	11	13	16	32	70	122	76	34
7	11	14	17	25	53	127	321	132	51
7	13	16	19	27	47	88	139	90	42
8	13	17	20	25	37	56	71	55	29
8	14	17	20	24	30	38	42	35	19
8	13	17	20	22	25	28	29	23	13
7	12	15	17	19	21	22	21	16	9
5	9	12	13	14	15	15	14	11	6
3	5	6	7	7	8	8	7	5	3