Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 16°C. We apply continuously 132°C heat to the field 4x6
What is the temperature (rounded to whole numbers) in the field 0x3 after 56 iterations according to the Gauss-Seidel iteration

Field in the beginning

16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16

Field after 4 iterations (rounded after 4th iteration)

2	4	5	5	5	5	5	5	4	2
4	6	8	9	9	9	9	8	6	3
5	8	10	11	12	13	12	11	8	4
5	9	11	15	19	19	17	14	10	5
5	9	15	26	38	33	25	18	12	6
5	12	25	52	89	61	39	25	15	7
6	15	36	88	221	97	50	29	17	8
5	13	29	59	95	66	42	26	15	7
4	10	19	33	45	38	28	18	11	5
2	5	9	15	19	17	14	9	6	3

Temperature in field 0x3 after 56 iterations:

16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16

2	4	5	5	5	5	5	5	4	2
4	6	8	9	9	9	9	8	6	3
5	8	10	11	12	13	12	11	8	4
5	9	11	15	19	19	17	14	10	5
5	9	15	26	38	33	25	18	12	6
5	12	25	52	89	61	39	25	15	7
6	15	36	88	221	97	50	29	17	8
5	13	29	59	95	66	42	26	15	7
4	10	19	33	45	38	28	18	11	5
2	5	9	15	19	17	14	9	6	3

16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16

2	4	5	5	5	5	5	5	4	2
4	6	8	9	9	9	9	8	6	3
5	8	10	11	12	13	12	11	8	4
5	9	11	15	19	19	17	14	10	5
5	9	15	26	38	33	25	18	12	6
5	12	25	52	89	61	39	25	15	7
6	15	36	88	221	97	50	29	17	8
5	13	29	59	95	66	42	26	15	7
4	10	19	33	45	38	28	18	11	5
2	5	9	15	19	17	14	9	6	3

16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16
16	16	16	16	16	16	16	16	16	16

2	4	5	5	5	5	5	5	4	2
4	6	8	9	9	9	9	8	6	3
5	8	10	11	12	13	12	11	8	4
5	9	11	15	19	19	17	14	10	5
5	9	15	26	38	33	25	18	12	6
5	12	25	52	89	61	39	25	15	7
6	15	36	88	221	97	50	29	17	8
5	13	29	59	95	66	42	26	15	7
4	10	19	33	45	38	28	18	11	5
2	5	9	15	19	17	14	9	6	3