Input based on three values and lookup the corresponding month number.

Need to look up all three values and the corresponding month number into the output cells:

Values in the cells C19, D19, E19 are changeable based on the user input:

Attached is the spreadsheet, I need to populate the output cells with the value based on the selection in cells C19, D19, E19 and the corresponding month number column B (as well) from the table with all the values corresponding to C19, D19, E19. Please take a look. Thanks in advance.