Controlling Heat Map

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1 Mon 4 7 8 9 7 6 7 2 3 2 2 2 2 2     1 1                  1 1 2 1 1 1 1 1     1 2
2 Tue 3 3 3 3 2 2 1 1    1       1                              1 2 2
3 Wed 2 6 6 6 5 3 2 1 1 1 1                                      3
4 Thu 2 2 1 1 1 1 1 1                               1 1 1 1 2 1 1 1 5 3 2
5 Fri 3 2 2 1 1 1 2 2 2 2 2 2 2          1      1 1 1 1   1                 1
6 Sat     1 1 1 1 1 1 1 1        1 1 1 1                  6 11 10 11 10 12 10 9 10 6 5
7 Sun 2 2 2 1 1 3 1 2 2 2 2 2 2 2    1 1 1                 1 2 2 5 2    5 3 4 5 4 6 4
8 Mon 3 3 3 2 2 2 2 2 1                              2 1 1 1 2 2 1 1 1 2 1
9 Tue 2 1 1 2                                           1   
10 Wed   3 3 2 2 2 3 2 2             1 1 1 1 1 1 1     1 1 4 3 7 3 5 3 3 2 2   2 3 3 4 3 3
11 Thu 3 4 2 1 1    2 3 2 3 4 4 4 5 3 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 5 4 5 6 7 6 5 5 6 8 6 2
12 Fri   1 1 1 1 2   1 2 3 1    2 1 1 1 1    1 1 1               1 4 1 2 1 1      2 5
13 Sat 4 4 3 2 3 2 2 1 1 1                       3 3 2 1    1 1 2 2 2 3 2 3 4 6 5
14 Sun 3 4 2 2 2 2 2 2 2 1 1       2 1 1       2 1     1 1      2     1 1 2 1   1 1 1  
15 Mon                                                 
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30 Tue