1. (5 pts) The cryptogram below was encoded with a 3 x 3 matrix. What was the message if the first three letters of the message were MAT and the last 6 letters were FICULT [117 145 69), [59 69 34], [118 127 66), [131 141 75], [79 96 47), [78 87 45), [204 235 118]