Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 32°C. We apply continuously 80°C heat to the field 6x2
What is the temperature (rounded to whole numbers) in the field 5x4 after 89 iterations according to the Gauss-Seidel iteration

Field in the beginning

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

Field after 4 iterations (rounded after 4th iteration)

4	7	9	10	13	18	24	20	13	6
7	13	16	19	26	42	63	44	27	12
9	16	20	26	38	69	149	71	37	17
10	18	23	28	38	56	77	56	35	17
11	19	24	29	35	44	50	43	30	15
11	19	24	29	33	37	39	35	26	14
11	19	24	27	30	33	33	30	23	12
10	17	21	24	26	28	28	25	18	9
7	13	16	18	20	21	20	18	13	7
4	7	8	10	10	11	10	9	6	3

Temperature in field 5x4 after 89 iterations:

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

4	7	9	10	13	18	24	20	13	6
7	13	16	19	26	42	63	44	27	12
9	16	20	26	38	69	149	71	37	17
10	18	23	28	38	56	77	56	35	17
11	19	24	29	35	44	50	43	30	15
11	19	24	29	33	37	39	35	26	14
11	19	24	27	30	33	33	30	23	12
10	17	21	24	26	28	28	25	18	9
7	13	16	18	20	21	20	18	13	7
4	7	8	10	10	11	10	9	6	3

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

4	7	9	10	13	18	24	20	13	6
7	13	16	19	26	42	63	44	27	12
9	16	20	26	38	69	149	71	37	17
10	18	23	28	38	56	77	56	35	17
11	19	24	29	35	44	50	43	30	15
11	19	24	29	33	37	39	35	26	14
11	19	24	27	30	33	33	30	23	12
10	17	21	24	26	28	28	25	18	9
7	13	16	18	20	21	20	18	13	7
4	7	8	10	10	11	10	9	6	3

32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32
32	32	32	32	32	32	32	32	32	32

4	7	9	10	13	18	24	20	13	6
7	13	16	19	26	42	63	44	27	12
9	16	20	26	38	69	149	71	37	17
10	18	23	28	38	56	77	56	35	17
11	19	24	29	35	44	50	43	30	15
11	19	24	29	33	37	39	35	26	14
11	19	24	27	30	33	33	30	23	12
10	17	21	24	26	28	28	25	18	9
7	13	16	18	20	21	20	18	13	7
4	7	8	10	10	11	10	9	6	3