In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to concatenate all elements of A from the ith element to the jth element, and print the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.

12, 21, ['v', 'I', 'o', 'q', 'u', '4689', '1379', 'G', '7635', '8729', '6547', '8037', '531', '5137', 'y', '89', '6521', '2019', '8051', '6433', '2565', '8059', '111', 'H', 'I', '9455', '5147']
80375315137y8965212019805164332565

3, 5, ['f', '3797', 'm', 'Q', 'g', '1147']
mQg

3, 23, ['3991', '9319', '53', 'y', '6445', '4881', 'G', '6909', 'h', 'L', '1067', '511', '331', 'I', '3069', 'C', '4439', 'J', 'B', '6849', '8241', '9329', 'h', '2815']

53y64454881G6909hL1067511331I3069C4439JB684982419329h