>>888
s = '''\
[a, 0, 0]
[b, 2, 0]
[c, 4, 0]
[d, 0, 2]
'''

from parse import * #pip install

col2 = 0 ; line2 = 0
for l in s.splitlines():
　col = col2 ; line = line2
　r=parse('[{},{},{}]',l)
　c= r[0]
　col2 = int(r[1]) ; line2 = int(r[2])
　{print() for _ in range(line2-line) }
　{print(' ',end='') for _ in range(col2-col)}
　print(c, end='')
　col2 += 1
print()

'''#出力
a b c

d
'''