In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
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Question: [54, -219, 399, 34, -270, -437, 335, -677, -429, 979, -132, 545, -264, 8, -351, -376, -64, -462, 437, -4, -27]

Answer: [979, 545, 8, -4]


Question: [-254, -991, -171, 340, -349, 303, -952, 612, -158, -466, 306, -72, 878, 230, -641, 202, 46, -401, 202]

Answer: [-171, 303, 878, 202, 202]


Question: [796, 42, -761, -502, -289, -523, -475, -555, -950, -668, -504, -555, -575, 434, 308, -723]

Answer:
[-555, -555, -575, 434]