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.

[EX Q]: 1, 22, ['3969', 'e', 'B', 't', 'G', '9783', 'F', '7655', '8287', 'j', 's', '4477', 'k', 'a', 'L', '419', '3975', 'X', '8205', 'f', '4253', '1477', 's']
[EX A]: 3969eBtG9783F76558287js4477kaL4193975X8205f42531477

[EX Q]: 1, 5, ['7197', '9', '8871', '7397', 'o']
[EX A]: 7197988717397o

[EX Q]: 4, 13, ['5021', 'E', '6019', 'U', '8605', '1751', 'f', '4373', '4537', '3443', 'g', 'h', 'v']
[EX A]:
U86051751f437345373443ghv