Monistus

input = input()


def leftmost(index):
    for index_i, i in enumerate(input[index:]):
        if i.isdigit():
            return index_i + index, i
    return False


def update(index, value):
    global input
    # print(index, value)
    # print(input[:(index)],input[(index + 1):(index + int(value) + 1)],input[(index + 1):])
    input = (
        input[:(index)]
        + input[(index + 1) : (index + int(value) + 1)]
        + input[(index + 1) :]
    )
    # print(input)


def recur(index):
    x = leftmost(index)
    if x == False:
        return
    else:
        update(x[0], x[1])
        recur(x[0])


recur(0)
print(input)

Test 1

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...

Test 2

Group: 1, 2

Verdict: ACCEPTED

Test 3

Group: 1, 2

Verdict: ACCEPTED

Test 4

Group: 1, 2

Verdict: ACCEPTED

Test 5

Group: 1, 2

Verdict: ACCEPTED

Test 6

Group: 1, 2

Verdict: ACCEPTED

Test 7

Group: 1, 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...

Test 9

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...

Test 10

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...

Test 11

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...

Test 12

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...

Test 13

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...

Test 14

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "/box/input/code.py", line 32, in <module>
    r...