A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in the two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II from 5 to-9; A-letters from these matrices can be represented first by its row and next by column number For e.g., A can be represented by 12, 24 etc. R can be represented by 57, 76 etc. Identify the set for the given words.