Direction: In the following question given below are two matrices of twenty five cells each containing two classes of letters from the alphabet. The columns and rows of matrix 1 are numbered from 0 to 4 and that of matrix 2 from 5 to 9. A letter from these matrices can be represented first by its row number and next by its column number. For example, R can be represented by 02, 31. In each of the following questions identify one set of number pairs out of (1), (2), (3), (4) which represents the PENT