A word is represented by only one set of numbers as given in any oneof the alternatives. The sets of numbers given in the alternatives are represented by twoclasses of alphabets as in two matrices given below. The columns and rows of matrix I are numbered from 0 to 4 and that of Matrix II are numberd from 5 to 9. Aletter from these matrices can be represented first by its row and next by its column, e.g., ‘A’ can be represented by 01, 12, 33, etc. and ‘K’ can be represented by 57, 68, 85, etc. Identify the set for the word EAST.
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