21H Max.
          From: 2022/04/01 to 2022/07/31
            +---+---+---+---+---+---+---+
            |Mon|Tue|Wed|Thu|Fri|Sat|Sun|
          +-+---+---+---+---+---+---+---+
          |1| 14|  0| 15|  0| 15|  0|  0|
          +-+---+---+---+---+---+---+---+
          |2| 11|  5|  3|  0|  2|  0|  0|
          +-+---+---+---+---+---+---+---+
          |3|  0|  5| 15|  0| 15|  0|  0|
          +-+---+---+---+---+---+---+---+
          |4|  4|  4|  9|  0| 15|  0|  0|
          +-+---+---+---+---+---+---+---+
          |5| 14|  4|  7|  0| 15|  0|  0|
          +-+---+---+---+---+---+---+---+
          |6|  0|  0|  3|  0|  1|  0|  0|
          +-+---+---+---+---+---+---+---+