#!/usr/bin/python

import sys

sk_file = open(sys.argv[1])
labels = sk_file.readline().strip().split(',')
end = labels.index('h-sc')
print(','.join(labels[0:end] + ["height"]))
for line in sk_file:
    line = line.strip().split(',')
    out = line[0:end]
    height = 0.0
    for limb in map(lambda x: float(line[labels.index(x)]), ['h-sc','sc-s','s-hc','hi-kn','kn-an']):
        if limb > 0:
            height += limb
        else:
            height = -1
            break
    out += [str(height)]
    print(','.join(out))