file = 'secv8.in'

with open(file, 'rt') as f:
    content = f.readlines()
    content = [line.strip().split() for line in content]
    # print(content)

    n = int(content[0][0])
    reverse_op = int(content[0][1])

    ops = content[1:]

def insert(string, position, element):
    if string == '':
        string = element
    else:
        string = string[:position - 1] + element + string[position - 1:]
    return string

def access(string, position):
    return string[position - 1]

def delete(string, start, end):
    string = string[:start - 1] + string[end:]
    return string

def reverse(string, start, end):

    def reverse_slicing(substring):
        return substring[::-1]

    string = string[:start - 1] + reverse_slicing(string[start - 1:end]) + string[end:]
    return string

def spaces(string):
    return " ".join(string)


string = ''
for op in ops:
    if op[0] == 'I':
        string = insert(string, int(op[1]), op[2])
        # print(spaces(string))
    elif op[0] == 'R':
        string = reverse(string, int(op[1]), int(op[2]))
        # print(spaces(string))
    elif op[0] == 'A':
        # print(access(string, int(op[1])))
        with open('secv8.out', 'a') as f:
            f.write(access(string, int(op[1])))
            f.write('\n')
    elif op[0] == 'D':
        string = delete(string, int(op[1]), int(op[2]))
        # print(spaces(string))
with open('secv8.out', 'a') as f:
    f.write(spaces(string))