Гистограмма с накоплением

bally = [
    [2, 3, 0, 1, 4],
    [1, 3, 2, 5, 1],
    [2, 1, 1, 0, 3],
]
 
histogram = []
for row in zip(*bally):
    line = []
    for i, x in enumerate(row):
        for j in range(x):
            line.append('*+ox-'[i%5])
    histogram.append(line)
    histogram.append(line.copy())
    histogram.append([])
 
height = max(map(len, histogram))
 
for row in histogram:
    for i in range(height - len(row)):
        row.append(' ')
    row.reverse()
 
for col in zip(*histogram):
    print(''.join(col))

histogr = [str()] * 5
for day_symb in ('*+ox-^' * 1000):
    day = input('-> ')
    if not day:
        break
    subjects = day.split( ', ' )
    for i in range( len(subjects) ):
        histogr[i] = day_symb * int( subjects[i] ) + histogr[i]
histogr = [ x.rjust( max( map(len, histogr) ), ' ' ) for x in histogr ]
for i in range( len( histogr[0] ) ):
    [ print( h[i]*2, end=' ' ) for h in histogr ]
    print()

day_symb = ('*+ox-<' * 1000)
m = 0
subjects = []
while True:
    day = input()
    if day == '':
        break
    else:
        subjects.append(day.split(', '))
        m += 1
histogr = [str()] * len(subjects[0])
for i in range(m):
    for j in range(len(subjects[0])):
        histogr[j] = day_symb[i] * int(subjects[i][j]) + histogr[j]
histogr = [x.rjust(max(map(len, histogr)), ' ') for x in histogr]
for i in range(len(histogr[0])):
    [print(h[i] * 2, end=' ') for h in histogr]
    print()