You are given a code:

def main_solution(x):
    return (func_13('crbb', '|') + func_13('icpj', '-'))

Can you predict the output of `main_solution("ysrp")` without writing any code? Please reason and put your final answer in the following json format: {"output": <your output>}, where <your output> should be the final string.
user
{"ref_input": {"x": "ysrp"}, "ref_output": "c|r|b|bi-c-p-j", "ref_code": "def main_solution(x):\n    return (func_13('crbb', '|') + func_13('icpj', '-'))", "funcname": "main_solution"}
rule