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 letter I letter T letter J letter E permutation  result
1 1 1 1 4! 24
2 1 1 0 4!/2! 12
2 1 0 1 4!/2! 12
2 0 1 1 4!/2! 12
0 1 1 2 4!/2! 12
1 0 1 2 4!/2! 12
1 1 0 2 4!/2! 12
2 0 0 2 4!/(2! *2!) 6
        TOTAL ---> 102

102 (ans)

c) optionn

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