На 12 тесте выдает "Warning Answer"

rows_count = int(input())
 
lefts = []
rights = []
 
left_alpha = ['A', 'B', 'C']
right_alpha = ['D', 'E', 'F']
 
objects = {
    'left': lefts,
    'right': rights,
    'lalpha': left_alpha,
    'ralpha': right_alpha
}
 
for i in range(rows_count):
    left, right = input().split('_')
    lefts.append(left)
    rights.append(right)
 
groups_count = int(input())
 
passengers = []
 
for i in range(groups_count):
    group = input().split()
    passengers.append(group)
 
for p in passengers:
    find = False
    count = int(p[0])
    s = p[1]
    req = p[2]
 
    side = objects[s]
    mirror_mode = False
    if s == 'left' and req == 'aisle' or s == 'right' and req == 'window':
        mirror_mode = True
 
    if s == 'left':
        alphas = objects['lalpha']
    else:
        alphas = objects['ralpha']
 
    for row_num in range(len(side)):
        row = side[row_num][::-1] if mirror_mode else side[row_num]
 
        needed_part = row[0: count]
 
        if '#' in needed_part:
            continue
 
        show_row = len(needed_part) * 'X' + row[count:]
        change_row = len(needed_part) * '#' + row[count:]
 
        if mirror_mode:
            show_row = show_row[::-1]
            change_row = change_row[::-1]
 
        side[row_num] = show_row
 
        places = []
        use_alphas = alphas[::-1] if mirror_mode else alphas
        for i in range(len(needed_part)):
            places.append(f'{row_num+1}{use_alphas[i]}')
        places.sort(key=lambda el: el[1])
        places = ' '.join(places)
        text = f'Passengers can take seats: {places}'
        print(text)
        for i in range(rows_count):
            l, r = lefts[i], rights[i]
            output_s = '_'.join([l, r])
            print(output_s)
        side[row_num] = change_row
        find = True
        break
 
    if not find:
        print('Cannot fulfill passengers requirements')

SIDE_LEFT = 0
SIDE_RIGHT = 1
SIDE_SIZE = 3
 
def main ():
    def varslice (x):
        return slice(x * SIDE_SIZE, x * SIDE_SIZE + SIDE_SIZE)
 
    def show_places (places, n, j, indices, mside):
        def mark_indices (place, side, i, j=j, indices=indices, mside=mside):
            if indices != None and i == j and idx in indices \
                    and side == mside:
                print('X', end='')
            elif place == '1':
                print('#', end='')
            elif place == '0':
                print('.', end='')
 
        for i in range(n):
            for idx, place in enumerate(places[SIDE_LEFT][varslice(i)]):
                mark_indices(place, SIDE_LEFT, i)
            print('_', end='')
            for idx, place in enumerate(places[SIDE_RIGHT][varslice(i)]):
                mark_indices(place, SIDE_RIGHT, i)
            print('')
 
    n = 0
    m = 0
    places =[list(), list()]
 
    with open('input.txt', 'r') as f:
        n = int(f.readline())
        assert 1 <= n <= 100
        for i in range(n):
            buf = f.readline()
            side = SIDE_LEFT
            for c in buf:
                if c == '#':
                    places[side].append('1')
                elif c == '.':
                    places[side].append('0')
                elif c == '_':
                    side = SIDE_RIGHT
        m = int(f.readline())
        assert 1 <= m <= 100
        for i in range(m):
            buf = f.readline().split()
            pq = int(buf[0])
            side = SIDE_LEFT
            if buf[1] == 'right':
                side = SIDE_RIGHT
            demand = buf[2]
            mask = int('1' * pq, 2)
            if (side == SIDE_RIGHT) != (demand == 'window'):
                mask <<= SIDE_SIZE - pq
            for j in range(n):
                v = int(''.join(places[side][varslice(j)]), 2)
                expected = v | mask
                if v ^ mask == expected:
                    print('Passengers can take seats: ', end='')
                    indices = [idx for idx, place
                        in enumerate(format(mask, '3b')) if place == '1']
                    for k in range(pq):
                        c = ord('A') + indices[k]
                        if side == SIDE_RIGHT:
                            c += SIDE_SIZE
                        print('%d%c' %(j + 1, c), end='')
                        if k != pq - 1:
                            print(' ', end='')
                        places[side][SIDE_SIZE * j + indices[k]] = '1'
                    print('')
                    show_places(places, n, j, indices, side)
                    break
            else:
                print('Cannot fulfill passengers requirements')
 
if __name__ == '__main__':
    main()